<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE ep-patent-document PUBLIC "-//EPO//EP PATENT DOCUMENT 1.4//EN" "ep-patent-document-v1-4.dtd"><!-- Disclaimer: This ST.36 XML data has been generated from A2/A1 XML data enriched with the publication date of the A3 document - March 2013 - EPO - Directorate Publication - kbaumeister@epo.org --><ep-patent-document id="EP89104917A3" file="EP89104917NWA3.xml" lang="de" doc-number="0336189" date-publ="19901017" kind="A3" country="EP" status="N" dtd-version="ep-patent-document-v1-4"><SDOBI lang="de"><B000><eptags><B001EP>..BECHDE..ESFRGB..ITLI..NLSE......................</B001EP><B005EP>R</B005EP></eptags></B000><B100><B110>0336189</B110><B120><B121>EUROPÄISCHE PATENTANMELDUNG</B121></B120><B130>A3</B130><B140><date>19901017</date></B140><B190>EP</B190></B100><B200><B210>89104917.3</B210><B220><date>19890318</date></B220><B230 /><B240 /><B250>de</B250><B251EP>de</B251EP><B260>de</B260></B200><B300><B310>3811608</B310><B320><date>19880407</date></B320><B330><ctry>DE</ctry></B330><B310>3832706</B310><B320><date>19880927</date></B320><B330><ctry>DE</ctry></B330></B300><B400><B405><date>19901017</date><bnum>199042</bnum></B405><B430><date>19891011</date><bnum>198941</bnum></B430></B400><B500><B510><B516>4</B516><B511> 4B 21C   1/14   A</B511></B510><B540><B541>de</B541><B542>Verwendung eines Drahtziehwerkzeuges aus Siliziumkarbid</B542><B541>en</B541><B542>Application of a wire drawing tool of silicon carbide</B542><B541>fr</B541><B542>Utilisation d'un outil de tréfilage en carbure de silicium</B542></B540><B560 /></B500><B700><B710><B711><snm>Feldmühle Aktiengesellschaft</snm><iid>00263371</iid><irf>Pat/13.450/Kb/P</irf><adr><str>Fritz-Vomfelde-Platz 4</str><city>D-40547 Düsseldorf</city><ctry>DE</ctry></adr></B711></B710><B720><B721><snm>Eichas, Heinz</snm><adr><str>Karlstrasse 37</str><city>D-7066 Baltmannsweiler</city><ctry>DE</ctry></adr></B721><B721><snm>Friederich, Kilian, Dr. Dipl.-Ing.</snm><adr><str>Hohenstaufenstrasse 20</str><city>D-7310 Plochingen</city><ctry>DE</ctry></adr></B721><B721><snm>Dworak, Ulf, Dr. Dipl.-Min.</snm><adr><str>Pfarrstrasse 50</str><city>D-7066 Hohengehren</city><ctry>DE</ctry></adr></B721><B721><snm>Fingerle, Dieter, Dr. Dipl.-Ing.</snm><adr><str>Kirchheimer Strasse 34</str><city>D-7311 Hochdorf</city><ctry>DE</ctry></adr></B721></B720></B700><B800><B840><ctry>BE</ctry><ctry>CH</ctry><ctry>DE</ctry><ctry>ES</ctry><ctry>FR</ctry><ctry>GB</ctry><ctry>IT</ctry><ctry>LI</ctry><ctry>NL</ctry><ctry>SE</ctry></B840><B880><date>19901017</date><bnum>199042</bnum></B880></B800></SDOBI><abstract id="abst" lang="de"><p id="pa01" num="0001">Bei einem Verfahren zum Ziehen von beschichtetem Metalldraht werden Drahtziehwerkzeuge aus Siliciumcarbid zusammen mit ölarmer Ziehflüssigkeit verwendet.  </p></abstract><search-report-data id="srep" srep-office="EP" date-produced="" lang=""><doc-page id="srep0001" file="srep0001.tif" type="tif" orientation="portrait" he="297" wi="210" /></search-report-data></ep-patent-document>