%%
%% This is file `stepv13.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% stepe.dtx  (with options: `step')
%% 
%%     This work has been partially funded by the US government
%%  and is not subject to copyright.
%% 
%%     This program is provided under the terms of the
%%  LaTeX Project Public License distributed from CTAN
%%  archives in directory macros/latex/base/lppl.txt.
%% 
%%  Author: Peter Wilson (CUA and NIST)
%%          now at: peter.r.wilson@boeing.com
%% 
\ProvidesPackage{stepv13}[2002/01/10 v1.3.2 STEP general package]
 \let\stepemptystring\isoemptystring
\gdef\thespartno{}
\newcommand{\partno}[1]{\gdef\thespartno{#1}}
\gdef\theseries{}
\gdef\Theseries{}
\newcommand{\series}[1]{\gdef\Theseries{#1}
                        \gdef\theseries{\MakeLowercase{#1}}}
\gdef\thed@ctitle{}
\newcommand{\doctitle}[1]{\gdef\thed@ctitle{#1}}
\newcommand{\st@pn@me}{Product data representation and exchange}
\newcounter{b@cyc}
\newcommand{\ballotcycle}[1]{\setcounter{b@cyc}{#1}}
\newif\ifanir
  \anirfalse

\newif\ifhaspatents
  \haspatentsfalse

\newif\ifmapspec
  \mapspecfalse
\renewcommand{\indexfill}{\dotfill}
\renewcommand{\sindexfill}{\dotfill}
\renewcommand{\ssindexfill}{\dotfill}
\renewcommand{\alphaindexspace}[1]{}
\renewcommand{\otherindexspace}[1]{}
\renewcommand{\indexsee}[1]{\par \hspace*{2em} {\em see} #1}
\renewcommand{\indexseealso}[1]{\par \hspace*{2em} {\em see also} #1}

\newcommand{\ix}[1]{#1\index{#1}}

\newcommand{\B}[1]{{\bf #1}}
\newcommand{\E}[1]{{\em #1}}
\newcommand{\BG}[1]{{\mbox{\boldmath $#1$}}}

\newcommand{\Express}{{\sc EX\-PRESS}}
\newcommand{\ExpressG}{{\sc EX\-PRESS-G}}
\newcommand{\ExpressI}{{\sc EX\-PRESS-I}}
\newcommand{\ExpressX}{{\sc EX\-PRESS-X}}

\newcommand{\nexp}[1]{\textbf{#1}}
\newcommand{\HASH}{\texttt{\small \#}}
\newcommand{\LT}{\texttt{\small <}}
\newcommand{\LE}{\texttt{\small <=}}
\newcommand{\NE}{\texttt{\small <>}}
\newcommand{\INE}{\texttt{\small :<>:}}
\newcommand{\GE}{\texttt{\small >=}}
\newcommand{\GT}{\texttt{\small >}}
\newcommand{\CAT}{\texttt{\small ||}}
\newcommand{\HAT}{\texttt{\small ^}}
\newcommand{\QUES}{\texttt{\small ?}}
\newcommand{\BS}{\texttt{\small \\}}
\newcommand{\IEQ}{\texttt{\small :=:}}
\newcommand{\INEQ}{\texttt{\small :<>:}}

\newcommand{\xword}[1]{\textsc{\lowercase{#1}}}

\newcommand{\mnote}[1]{\ifdr@ftd@c
                         \marginpar{\raggedright\tiny #1}
                       \fi}

\newenvironment{specific@tion}[1]{}{}
\newenvironment{espec}[1]{}{}
\newenvironment{fspec}[1]{}{}
\newenvironment{rspec}[1]{}{}
\newenvironment{sspec}[1]{}{}
\newenvironment{tspec}[1]{}{}
\newenvironment{dtext}{}{}

\newcommand{\pbre@k}{\pagebreak[2]}
\newcommand{\nopbre@k}{\nopagebreak}

\newcommand{\ehe@d}{\@startsection{ehe@d}{20}
  {\z@}%                % indent
  {-\baselineskip}%     % beforeskip
  {0.5\baselineskip}%   % afterskip
  {}}%                  % normal body text style for heading
\newcounter{ehe@d}
\newcommand{\ehe@dmark}[1]{}

\newenvironment{ecode}{%
     \ehe@d*{{\underline{\protect\Express{} specification}}:}
     \begin{Efont}}%
    {\end{Efont}}

\newenvironment{eicode}{%
     \ehe@d*{{\underline{\protect\ExpressI{} specification}}:}
     \begin{Efont}}%
    {\end{Efont}}

\newenvironment{excode}{%
     \ehe@d*{{\underline{\protect\ExpressX{} specification}}:}
     \begin{Efont}}%
    {\end{Efont}}

\newcommand{\expdesclabel}[1]{{\bf #1:}}
\newenvironment{expdesc}{\list{}%
    {\setlength{\leftmargin}{\z@}       \setlength{\labelsep}{0.5em}
     \setlength{\itemindent}{\labelsep} \setlength{\labelwidth}{\z@}
     \setlength{\itemsep}{\z@ \@plus 0.2ex \@minus 0.1ex}
     \setlength{\parsep}{0.5\baselineskip}
     \let\makelabel\expdesclabel}}%
    {\endlist}

\newenvironment{attrlist}{%
      \ehe@d*{{\underline{Attribute definitions}}:}
      \begin{expdesc}}%
    {\end{expdesc}}

\newenvironment{fproplist}{%
      \ehe@d*{{\underline{Formal propositions}}:}
      \begin{expdesc}}%
    {\end{expdesc}}

\newenvironment{iproplist}{%
      \ehe@d*{{\underline{Informal propositions}}:}
      \begin{expdesc}}%
    {\end{expdesc}}

\newenvironment{enumlist}{%
      \ehe@d*{{\underline{Enumerated item definitions}}:}
      \begin{expdesc}}%
    {\end{expdesc}}

\newenvironment{arglist}{%
      \ehe@d*{{\underline{Argument definitions}}:}
      \begin{expdesc}}%
    {\end{expdesc}}

\newcommand{\ixent}[1]{\index{#1 (entity)}}
\newcommand{\ixenum}[1]{\index{#1 (enumeration)}}
\newcommand{\ixfun}[1]{\index{#1 (function)}}
\newcommand{\ixproc}[1]{\index{#1 (procedure)}}
\newcommand{\ixrule}[1]{\index{#1 (rule)}}
\newcommand{\ixsc}[1]{\index{#1 (subtype\_constraint)}}
\newcommand{\ixschema}[1]{\index{#1 (schema)}}
\newcommand{\ixselect}[1]{\index{#1 (select)}}
\newcommand{\ixtype}[1]{\index{#1 (type)}}

\gdef\thestepparttitle{}
\newcommand{\scivm@in}{Industrial automation systems and integration ---\newline}
\newcommand{\stepc@mp}{Product data representation and exchange ---\newline}
\newcommand{\thisp@rtno}[1]{Part #1 :\newline}
\newcommand{\sptitle}[1]{#1\par}
\newcommand{\stepparttitle}[1]{%
    \cleardoublepage\pagenumbering{arabic}
%%%    \setcounter{section}{0}
    \setcounter{clause}{0}
    \ifotherdoc \else
        \protect\thispagestyle{isotitlehead}
    \fi
    \gdef\thestepparttitle{{\Tfont\bf \scivm@in \stepc@mp
                             \thisp@rtno{\thespartno} \sptitle{#1}}}
    \if@twocolumn
       \twocolumn[\vspace*{2\baselineskip}\vbox to 35mm{\thestepparttitle}]
    \else
        \vspace*{2\baselineskip}\vbox to 35mm{\thestepparttitle}
    \fi}

\newcommand{\Foreword}{%
    \begin{foreword}
%%%    \input{isofwdbp}
    \fwdbp

    \ifhaspatents\else\fwdnopatents\fi

    \iftechspec
      ISO/TS~10303--\thespartno\
    \else
      \ifpaspec
        ISO/PAS~10303--\thespartno\
      \else
        ISO~10303--\thespartno\
      \fi
    \fi
    was prepared by Technical Committee
    ISO/TC~184, \textit{Industrial automation systems and integration},
    Subcommittee SC4, \textit{Industrial data}.
}
\gdef\endForeword#1#2{%
\par
    A complete list of parts of ISO~10303 is available from the Internet:\\
\centerline{\isourl{http://www.nist.gov/sc4/editing/step/titles/}}
\par

\if\stepemptystring{#1} \else%
#1 a normative part of this part of ISO~10303. \fi%
  %% an integral part of this part of ISO~10303. \fi%
\if\stepemptystring{#2} \else%
#2 for information only. \fi
\end{foreword}
}

\newcommand{\steptrid}{%

    ISO/TR~10303--\thespartno, which is a Technical Report of type 2,
    was prepared by Technical Committee
    ISO/TC~184, \textit{Industrial automation systems and integration,}
    Subcommittee SC4, \textit{Industrial data.}

}

\newcommand{\fwdshortlist}{\input{stppdlst}}

\newenvironment{Introduction}{%
\clearpage
\begin{introduction}
\input{bpfs1}

}%
{\end{introduction}}

\newenvironment{majorsublist}{%
\majorsubname
\begin{itemize}}{\end{itemize}}

\newcommand{\majorsubname}{%
  Major subdivisions of this part of ISO~10303 are:}

\newcommand{\partidefhead}{\sclause{Terms defined in ISO~10303-1}}
\newcommand{\refdefhead}[1]{\sclause{Terms defined in #1}}
\newcommand{\otherdefhead}{\sclause{Other terms and definitions}}
\let\schemahead=\clause
\newcommand{\schemaintro}[1]{%
  The following \Express{} declaration begins the \nexp{#1}
  and identifies the necessary external references.\par}

\newcommand{\introsubhead}{\sclause{\introductionname}}
\newcommand{\fcandasubhead}{\sclause{\fcandaname}}
\newcommand{\singletypehead}[2]{\sclause{#1 type definition: #2}}
\newcommand{\typehead}[1]{\sclause{#1 type definitions}}
\newcommand{\atypehead}[1]{\ssclause{#1}}
\newcommand{\singleentityhead}[2]{\sclause{#1 entity definition: #2}}
\newcommand{\entityhead}[2]{%
  \if\stepemptystring{#2}
     \sclause{#1 entity definitions}
  \else
     \sclause{#1 entity definitions: #2}
  \fi
}
\newcommand{\anentityhead}[1]{\ssclause{#1}}
\newcommand{\singlerulehead}[2]{\sclause{#1 rule definition: #2}}
\newcommand{\rulehead}[1]{\sclause{#1 rule definitions}}
\newcommand{\arulehead}[1]{\ssclause{#1}}
\newcommand{\singlefunctionhead}[2]{\sclause{#1 function definition: #2}}
\newcommand{\functionhead}[1]{\sclause{#1 function definitions}}
\newcommand{\afunctionhead}[1]{\ssclause{#1}}
\newcommand{\shortnamehead}{\normannex{Short names of entities}\label{;ssne}}
\newcommand{\objreghead}{\normannex{Information object registration}\label{;sior}}
\newcommand{\docidhead}{\sclause{Document identification}}
\newcommand{\schemaidhead}{\sclause{Schema identification}}
\newcommand{\aschemaidhead}[1]{\ssclause{#1 identification}}
\newcommand{\expresshead}{\infannex{EXPRESS listing}}
\newcommand{\listingshead}{\infannex{Computer interpretable listings}\lable{;scil}}
\newcommand{\expressghead}{\infannex{EXPRESS-G diagrams}\label{;seg}}
\newcommand{\picshead}{\normannex{Protocol Implementation
    Conformance Statement (PICS) proforma}\label{;spics}}
\newcommand{\techdischead}{\infannex{Technical discussions}\label{;std}}
\newcommand{\exampleshead}{\infannex{Examples}\label{;sex}}

\newcommand{\expressgdef}{\ExpressG{} is defined in annex~D of ISO 10303-11}

\DeclareRobustCommand{\maptableorspec}{%
  \ifmapspec specification\else table\fi}

\newcommand{\shortnames}{\input{bpfir1}}
\newcommand{\docreg}[1]{%
  To provide for unambiguous identification of an information
  object in an open system, the object identifier
  \begin{center}
  \{~iso standard 10303 part(\thespartno) version(#1)~\}
  \end{center}
  is assigned to this part of ISO~10303. The meaning of this value is defined
  in ISO/IEC~8824-1, and is described in ISO~10303-1.
}

\newcommand{\schemareg}[6]{%
  To provide for unambiguous identification of the schema-name % #2
  in an open information system, the object identifier
  \begin{center}
  \{~iso standard 10303 part(\thespartno) version(#1) schema(#3) #4(#5)~\}
  \end{center}
  is assigned to the \nexp{#2} schema (see #6). The meaning of this
  value is defined in ISO/IEC~8824-1, and is described in ISO~10303-1.
}

\newcommand{\expurls}[2]{\input{bpfir2}
  Short names: \isourl{#1} \\
  \Express: \isourl{#2}
  \input{bpfir3}}

\newcommand{\nrefasni}{\isref{ISO/IEC 8824-1:1998}{%
           Information technology ---
           Abstract Syntax Notation One (ASN.1):
           Specification of basic notation.}}
\newcommand{\nrefparti}{\isref{ISO 10303-1:1994}{%
           Industrial automation systems and integration ---
           Product data representation and exchange ---
           Part 1: Overview and fundamental principles.}}
\newcommand{\nrefpartxi}{\isref{ISO 10303-11:1994}{%
           Industrial automation systems and integration ---
           Product data representation and exchange ---
           Part 11: Description methods:
                    The EXPRESS language reference manual.}}
\newcommand{\nrefpartxii}{\isref{ISO/TR 10303-12:1997}{%
           Industrial automation systems and integration ---
           Product data representation and exchange ---
           Part 12: Description method:
                    The EXPRESS-I language reference manual.}}
\newcommand{\nrefpartxxi}{\isref{ISO 10303-21:1994}{%
           Industrial automation systems and integration ---
           Product data representation and exchange ---
           Part 21: Implementation methods:
                    Clear text encoding of the exchange structure.}}
\newcommand{\nrefpartxxii}{\disref{ISO 10303-22:---}{%
           Industrial automation systems and integration ---
           Product data representation and exchange ---
           Part 22: Implementation method:
                    Standard data access interface specification.}}
\newcommand{\nrefpartxxxi}{\isref{ISO 10303-31:1994}{%
           Industrial automation systems and integration ---
           Product data representation and exchange ---
           Part 31: Conformance testing methodology and framework:
                    General concepts.}}
\newcommand{\nrefpartxxxii}{\disref{ISO 10303-32:---}{%
           Industrial automation systems and integration ---
           Product data representation and exchange ---
           Part 32: Conformance testing methodology and framework:
                    Requirements on testing laboratories and clients.}}
\newcommand{\nrefpartxli}{\isref{ISO 10303-41:1994}{%
           Industrial automation systems and integration ---
           Product data representation and exchange ---
           Part 41: Integrated generic resources:
                    Fundamentals of product description and support.}}
\newcommand{\nrefpartxlia}{\isref{ISO 10303-41:2001}{%
           Industrial automation systems and integration ---
           Product data representation and exchange ---
           Part 41: Integrated generic resources:
                    Fundamentals of product description and support.}}
\newcommand{\nrefpartxlii}{\isref{ISO 10303-42:1994}{%
           Industrial automation systems and integration ---
           Product data representation and exchange ---
           Part 42: Integrated generic resources:
                    Geometric and topological representation.}}
\newcommand{\nrefpartxliia}{\isref{ISO 10303-42:2001}{%
           Industrial automation systems and integration ---
           Product data representation and exchange ---
           Part 42: Integrated generic resources:
                    Geometric and topological representation.}}
\newcommand{\nrefpartxliii}{\isref{ISO 10303-43:1994}{%
           Industrial automation systems and integration ---
           Product data representation and exchange ---
           Part 43: Integrated generic resources:
                    Representation structures.}}
\newcommand{\nrefpartxliiia}{\isref{ISO 10303-43:2001}{%
           Industrial automation systems and integration ---
           Product data representation and exchange ---
           Part 43: Integrated generic resources:
                    Representation structures.}}

\newcommand{\bibidefo}{\reference{}{%
           IDEF0 (ICAM Definition Language 0),}{%
           Federal Information Processing Standards Publication 183,
           Integration Definition for Information Modeling (IDEF0),
           FIPS PUB 183, National Institute for Standards and
           Technology, December 1993.}\label{bibidefo}}
\newcommand{\brefidefo}{\bref{bibidefo}}
\newcommand{\bibidefix}{\reference{}{%
           IDEF1X (ICAM Definition Language 1 Extended),}{%
           Federal Information Processing Standards Publication 184,
           Integration Definition for Information Modeling (IDEF1X),
           FIPS PUB 184, National Institute for Standards and
           Technology, December 1993.}\label{bibidefix}}
\newcommand{\bibieeeidefix}{\reference{IEEE Std 1320.2--1998,}{%
           Standard for Conceptual Modeling Language ---
           Syntax and Semantics for IDEF1X.}{}\label{bibidefix}}
\newcommand{\brefidefix}{\bref{bibidefix}}

\gdef\thest@tus{}
\ifisstandard
  \gdef\thest@tus{}
\fi
\iffdisstandard
  \gdef\thest@tus{/FDIS}
\fi
\ifdisstandard
  \gdef\thest@tus{/DIS}
\fi
\ifcdstandard
  \gdef\thest@tus{/CD}
\fi
\ifwdstandard
  \gdef\thest@tus{/WD}
\fi
\iftechrep
  \gdef\thest@tus{/TR}
\fi
\iftechspec
   \gdef\thest@tus{/TS}
\fi
\ifpaspec
   \gdef\thest@tus{/PAS}
\fi
\ifotherdoc
  \gdef\thest@tus{}
\fi

\newcommand{\@wg}{}
\newcommand{\wg}[1]{\def\@wg{\put(47,235){\Large\textbf{#1}}}}
\newcommand{\@docnumber}{}
\newcommand{\docnumber}[1]{\def\@docnumber{\put(72,235){\Large\textbf{#1}}}}
\newcommand{\@docdate}{}
\newcommand{\docdate}[1]{\def\@docdate{\put(148,235){#1}}}
\newcommand{\@oldwg}{}
\newcommand{\oldwg}[1]{\def\@oldwg{\put(58,227){\textbf{#1}}}}
\newcommand{\@olddocnumber}{}
\newcommand{\olddocnumber}[1]{\def\@olddocnumber{\put(78,227){\textbf{#1}}}}
\newcommand{\@abstract}{}
\newcommand{\abstract}[1]{%
  \def\@abstract{\put(2,110){\parbox[t]{161mm}{#1}}}}
%%%  \def\@abstract{\put(2,120){\parbox[t]{161mm}{#1}}}}
\newcommand{\@keywords}{}
%%% \newcommand{\keywords}[1]{\def\@keywords{\put(35,77){#1}}}
\newcommand{\keywords}[1]{\def\@keywords{\put(35,87){#1}}}
\newcommand{\@comread}{}
\newcommand{\comread}[1]{%
%%%  \def\@comread{\put(2,65){\parbox[t]{161mm}{#1}}}}
  \def\@comread{\put(2,75){\parbox[t]{161mm}{#1}}}}

\newcommand{\@owner}{}
\newcommand{\owner}[1]{\def\@owner{\put(35,45){#1}}}
\newcommand{\@address}{}
\newcommand{\address}[1]{\def\@address{\put(22,40){\parbox[t]{59mm}{#1}}}}
\newcommand{\@telephone}{}
\newcommand{\telephone}[1]{\def\@telephone{\put(25,11){#1}}}
\newcommand{\@fax}{}
%%%\newcommand{\fax}[1]{\def\@fax{\put(30,6){#1}}}
\newcommand{\fax}[1]{\def\@fax{\put(25,6){#1}}}
\newcommand{\@email}{}
%%%\newcommand{\email}[1]{\def\@email{\put(35,1){#1}}}
\newcommand{\email}[1]{\def\@email{\put(22,1){#1}}}

\newcommand{\@altowner}{}
\newcommand{\altowner}[1]{\def\@altowner{\put(117.5,45){#1}}}
\newcommand{\@altaddress}{}
\newcommand{\altaddress}[1]{\def\@altaddress{\put(104.5,40){\parbox[t]{59mm}{#1}}}}
\newcommand{\@alttelephone}{}
\newcommand{\alttelephone}[1]{\def\@alttelephone{\put(107.5,11){#1}}}
\newcommand{\@altfax}{}
%%%\newcommand{\altfax}[1]{\def\@altfax{\put(112.5,6){#1}}}
\newcommand{\altfax}[1]{\def\@altfax{\put(107.5,6){#1}}}
\newcommand{\@altemail}{}
%%%\newcommand{\altemail}[1]{\def\@altemail{\put(117.5,1){#1}}}
\newcommand{\altemail}[1]{\def\@altemail{\put(104.5,1){#1}}}

\newcommand{\STEPcover}[1]{%
  #1
  \drawcoversheet
  \clearpage
  \thispagestyle{startpage}
  \mbox{}
  \ifc@pyright\@copyrighttext\fi
  \newpage
}

\newcommand{\drawcoversheet}{%
\protect\thispagestyle{nohead}
\setlength{\unitlength}{1mm}
\begin{picture}(165,200)(0,40)  %% actual size is (165,240)
\thicklines
%%%%%   Revision notice for the cover sheet layout.
\put(165,-1){\makebox(0,0)[tr]{\tiny revision 8, 1/02 (PRW)}}
%%%%%   Project leader information.  (Box at y=0, height 50)
\put(0,0){\framebox(82.5,50){}}
\put(2,1){\bf E-mail:}
\put(2,6){\bf Facsimile:}
\put(2,11){\bf Telephone:}
\put(2,40){\bf Address:}
\put(2,45){\bf Project Leader:}
%%%%%%% Document editor information.
\put(82.5,0){\framebox(82.5,50){}}
\put(84.5,1){\bf E-mail:}
\put(84.5,6){\bf Facsimile:}
\put(84.5,11){\bf Telephone:}
\put(84.5,40){\bf Address:}
\put(84.5,45){\bf Project Editor:}
%%%%%%% Comments to reader box.   (Box at y=50, height 35, total height 85)
%%% \put(0,50){\framebox(165,25){}}
%%% \put(2,70){\large\bf COMMENTS TO READER:}
\put(0,50){\framebox(165,35){}}
\put(2,80){\large\bf COMMENTS TO READER:}
%%%%%%  Draw abstract and keyword headings.  (Box at y=85, height 35, total 120)
 \put(0,85){\framebox(165,35){}}
 \put(2,87){\large\bf KEYWORDS:}
 \put(2,115){\large\bf ABSTRACT:}
%%\put(0,85){\framebox(165,45){}}
%%\put(2,87){\large\bf KEYWORDS:}
%%\put(2,125){\large\bf ABSTRACT:}
%%%%%    Do the copyright element.      (Box at y=120, height 80, total 200)
 \put(0,120){\framebox(165,80)[t]{
%%%\put(0,130){\framebox(165,70)[t]{
  \ifc@pyrightopt
    \begin{minipage}{161mm}
      \ifisstandard
        \input{bpfs2}  %% unknown at present
      \fi
      \iffdisstandard
        \input{bpfs2}
      \fi
      \ifdisstandard
        \input{bpfs2}
      \fi
      \ifcdstandard
        \input{bpfs3}
      \fi
      \ifwdstandard
        \input{bpfs3}
      \fi
      \iftechrep
        \input{bpfs3}  %% unknown at present
      \fi
    \end{minipage}
  \else
%%%    \put(2,195){{\large\bf COPYRIGHT NOTICE:}}
    {\vspace*{\baselineskip}
     \textbf{\large\space COPYRIGHT NOTICE}\hfill\vspace*{\fill}}
  \fi}}

%%%%%    Draw the STEP title.                    (y=215 and 210)
\put(0,215){%
  \ifnum\value{b@cyc} < 2
    {\bf ISO\thest@tus\ 10303-\thespartno}
  \else
    {\bf ISO\thest@tus\ 10303-\thespartno.\theb@cyc}
  \fi}
\put(0,210){\begin{minipage}[t]{165mm}
  {\bf \st@pn@me: \Theseries: \thed@ctitle}
  \end{minipage}}
%%%%%    Identify the slots for the superseded document information.
\put(0,227){\bf Supersedes ISO TC 184/SC4/} %  (y=227)
\put(67,226){\line(1,0){5}}
\put(73,227){\bf N}
\put(78,226){\line(1,0){8}}
%%%%%    Draw the heading block
\put(0,235){\Large\bf ISO TC 184/SC4/}    %    (y=235)
\put(58,234){\line(1,0){7}}
\put(67,235){\Large\bf N}
\put(72,234){\line(1,0){11}}
\put(135,235){\bf Date:}
  \@wg \@docnumber \@docdate \@oldwg \@olddocnumber
  \@abstract \@keywords \@comread
  \@owner \@address \@telephone \@fax \@email
  \@altowner \@altaddress \@alttelephone \@altfax \@altemail
\end{picture}
\setlength{\unitlength}{1pt}
\clearpage
\undef@covercmds
}

\newcommand{\undef@covercmds}{%
  \let\@wg\relax            \let\wg\relax
  \let\@docnumber\relax     \let\docnumber\relax
  \let\@docdate\relax       \let\docdate\relax
  \let\@oldwg\relax         \let\oldwg\relax
  \let\@olddocnumber\relax  \let\olddocnumber\relax
  \let\@abstract\relax      \let\abstract\relax
  \let\@keywords\relax      \let\keywords\relax
  \let\@comread\relax       \let\comread\relax
  \let\@owner\relax         \let\owner\relax
  \let\@address\relax       \let\address\relax
  \let\@telephone\relax     \let\telephone\relax
  \let\@fax\relax           \let\fax\relax
  \let\@email\relax         \let\email\relax
  \let\@altowner\relax      \let\altowner\relax
  \let\@altaddress\relax    \let\altaddress\relax
  \let\@alttelephone\relax  \let\alttelephone\relax
  \let\@altfax\relax        \let\altfax\relax
  \let\@altemail\relax      \let\altemail\relax
}

\newcommand{\draftctr}{Recipients of this draft are invited to submit,
  with their comments, notification of any relevant patent rights of
  which they are aware and to provide supporting documentation. }

\endinput
%%
%% End of file `stepv13.sty'.
