<?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="EP0389482A1" file="EP88907640NWA1.xml" lang="de" doc-number="0389482" date-publ="19901003" kind="A1" country="EP" status="n" dtd-version="ep-patent-document-v1-4"><SDOBI lang="de"><B000><eptags><B001EP>..BE........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>0389482</B110><B130>A1</B130><B140><date>19901003</date></B140><B190>EP</B190></B100><B200><B210>88907640.0</B210><B220><date>19880903</date></B220><B240><B241><date>19890831</date></B241></B240><B250>de</B250><B251EP>de</B251EP><B260>de</B260></B200><B400><B405><date>19901003</date><bnum>199040</bnum></B405><B430><date>19901003</date><bnum>199040</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>E21C  27/    44            A I                    </text></classification-ipcr><classification-ipcr sequence="2"><text>E21C  35/    19            A I                    </text></classification-ipcr></B510EP><B540><B541>en</B541><B542>CHISEL BIT ARRANGEMENT</B542><B541>fr</B541><B542>AGENCEMENT DE TREPAN</B542><B541>de</B541><B542>MEISSELANORDNUNG</B542></B540></B500><B700><B710><B711><snm>LANGERBEIN-SCHARF GMBH &amp; CO. KG.</snm><adr><str>Im Ruenfeld 1</str><city>D-59075 Hamm</city><ctry>DE</ctry></adr></B711></B710><B720><B721><snm>HAUSCHOPP, Alois</snm><adr><str>Schieferkamp 2</str><city>D-4712 Werne</city><ctry>DE</ctry></adr></B721><B721><snm>GINZEL, Karl, Heinz</snm><adr><str>Westholz 139</str><city>D-4600 Dortmund 14</city><ctry>DE</ctry></adr></B721></B720><B740><B741><snm>Bockermann, Rolf, et al</snm><adr><str>Patent- und Rechtsanwälte Dr.-Ing. Stuhlmann, Dipl.-Ing. Willert Dr.-Ing. Oidtmann, Dipl.-Ing. Bockermann Dipl.-Ing. Schneiders Postfach 10 24 50</str><city>D-4</city><ctry>DE</ctry></adr></B741></B740></B700><B800><B840><ctry>BE</ctry><ctry>FR</ctry><ctry>GB</ctry></B840><B860><B861><dnum><anum>DE1988000545</anum></dnum><date>19880903</date></B861><B862>de</B862></B860><B870><B871><dnum><pnum>WO1990002865</pnum></dnum><date>19900322</date><bnum>199007</bnum></B871></B870></B800></SDOBI></ep-patent-document>