<?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"><ep-patent-document id="EP0852525A1" file="EP96934481NWA1.xml" lang="de" doc-number="0852525" date-publ="19980715" kind="A1" country="EP" status="n" dtd-version="ep-patent-document-v1-4"><SDOBI lang="de"><B000><eptags><B001EP>..BE..DE....FRGB....................................................................................</B001EP><B003EP>*</B003EP><B007EP>EPregister to ST.36 EBD process v 1.0 kbaumeister@epo.org (15 Jan 2013)</B007EP></eptags></B000><B100><B110>0852525</B110><B130>A1</B130><B140><date>19980715</date></B140><B190>EP</B190></B100><B200><B210>96934481.0</B210><B220><date>19960927</date></B220><B240><B241><date>19980327</date></B241></B240><B250>de</B250><B251EP>de</B251EP><B260>de</B260></B200><B300><B310>19951036507</B310><B320><date>19950929</date></B320><B330><ctry>DE</ctry></B330></B300><B400><B405><date>19980715</date><bnum>199829</bnum></B405><B430><date>19980715</date><bnum>199829</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>B21H   1/    14            A I                    </text></classification-ipcr><classification-ipcr sequence="2"><text>B21H   1/    06            A I                    </text></classification-ipcr><classification-ipcr sequence="3"><text>B22F   3/    16            A I                    </text></classification-ipcr><classification-ipcr sequence="4"><text>B22F   3/    24            A I                    </text></classification-ipcr><classification-ipcr sequence="5"><text>B22F   5/    00            A I                    </text></classification-ipcr><classification-ipcr sequence="6"><text>B22F   5/    10            A I                    </text></classification-ipcr><classification-ipcr sequence="7"><text>B22F   5/    12            A I                    </text></classification-ipcr></B510EP><B540><B541>en</B541><B542>METHOD OF PRODUCING LARGE ANNULAR WORKPIECES</B542><B541>fr</B541><B542>PROCEDE DE FABRICATION DE GRANDES PIECES ANNULAIRES</B542><B541>de</B541><B542>VERFAHREN ZUM HERSTELLEN GROSSER RINGFÖRMIGER WERKSTÜCKE</B542></B540></B500><B700><B710><B711><snm>Maschinenfabrik Köppern GmbH. &amp; Co. KG</snm><adr><str>Königsteiner Strasse 2-12</str><city>45529 Hattingen</city><ctry>DE</ctry></adr></B711></B710><B720><B721><snm>PLAGEMANN, Werner</snm><adr><str>Overhoffstrasse 5</str><city>D-44791 Bochum</city><ctry>DE</ctry></adr></B721><B721><snm>SCHÜTZE, Wolfgang</snm><adr><str>Am Chursbusch 51</str><city>D-44789 Bochum</city><ctry>DE</ctry></adr></B721></B720><B740><B741><snm>Grünecker, Kinkeldey,  Stockmair &amp; Schwanhäusser Anwaltssozietät</snm><adr><str>Maximilianstrasse 58</str><city>80538 München</city><ctry>DE</ctry></adr></B741></B740></B700><B800><B840><ctry>BE</ctry><ctry>DE</ctry><ctry>FR</ctry><ctry>GB</ctry></B840><B860><B861><dnum><anum>EP1996004237</anum></dnum><date>19960927</date></B861><B862>de</B862></B860><B870><B871><dnum><pnum>WO1997012710</pnum></dnum><date>19970410</date><bnum>199716</bnum></B871></B870></B800></SDOBI></ep-patent-document>