<?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="EP0404920A1" file="EP90901798NWA1.xml" lang="de" doc-number="0404920" date-publ="19910102" kind="A1" country="EP" status="n" dtd-version="ep-patent-document-v1-4"><SDOBI lang="de"><B000><eptags><B001EP>......DE..ESFRGB..IT................................................................................</B001EP><B003EP>*</B003EP><B007EP>EPregister to ST.36 EBD process v 1.0 kbaumeister@epo.org (15 Jan 2013)</B007EP></eptags></B000><B100><B110>0404920</B110><B130>A1</B130><B140><date>19910102</date></B140><B190>EP</B190></B100><B200><B210>90901798.0</B210><B220><date>19900113</date></B220><B250>de</B250><B251EP>de</B251EP><B260>de</B260></B200><B300><B310>19890000331U</B310><B320><date>19890113</date></B320><B330><ctry>DE</ctry></B330></B300><B400><B405><date>19910102</date><bnum>199101</bnum></B405><B430><date>19910102</date><bnum>199101</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>A61B  17/    16            A I                    </text></classification-ipcr><classification-ipcr sequence="2"><text>A61F   2/    46            A I                    </text></classification-ipcr><classification-ipcr sequence="3"><text>A61M   1/    00            A N                    </text></classification-ipcr></B510EP><B540><B541>en</B541><B542>ACETABULUM REAMER</B542><B541>fr</B541><B542>FRAISE POUR L'ACETABULUM</B542><B541>de</B541><B542>ACETABULUMFRÄSER</B542></B540></B500><B700><B710><B711><snm>BRISTOL-MYERS SQUIBB COMPANY</snm><adr><str>345 Park Avenue</str><city>New York, N.Y. 10154</city><ctry>US</ctry></adr></B711></B710><B720><B721><snm>SCHELHAS, Klaus-Dieter</snm><adr><str>Leerkämpe 12</str><city>D-2800 Bremen 66</city><ctry>DE</ctry></adr></B721></B720><B740><B741><snm>Eisenführ, Speiser &amp; Partner</snm><adr><str>Martinistrasse 24</str><city>D-28195 Bremen</city><ctry>DE</ctry></adr></B741></B740></B700><B800><B840><ctry>DE</ctry><ctry>ES</ctry><ctry>FR</ctry><ctry>GB</ctry><ctry>IT</ctry></B840><B860><B861><dnum><anum>EP1990000072</anum></dnum><date>19900113</date></B861><B862>de</B862></B860><B870><B871><dnum><pnum>WO1990007908</pnum></dnum><date>19900726</date><bnum>199017</bnum></B871></B870></B800></SDOBI></ep-patent-document>