<?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="EP0550483A1" file="EP91916056NWA1.xml" lang="de" doc-number="0550483" date-publ="19930714" kind="A1" country="EP" status="n" dtd-version="ep-patent-document-v1-4"><SDOBI lang="de"><B000><eptags><B001EP>AT....DE....FRGB..IT......SE........................................................................</B001EP><B003EP>*</B003EP><B007EP>EPregister to ST.36 EBD process v 1.0 kbaumeister@epo.org (15 Jan 2013)</B007EP></eptags></B000><B100><B110>0550483</B110><B130>A1</B130><B140><date>19930714</date></B140><B190>EP</B190></B100><B200><B210>91916056.0</B210><B220><date>19910916</date></B220><B240><B241><date>19930315</date></B241></B240><B250>de</B250><B251EP>de</B251EP><B260>de</B260></B200><B300><B310>19904030160</B310><B320><date>19900924</date></B320><B330><ctry>DE</ctry></B330></B300><B400><B405><date>19930714</date><bnum>199328</bnum></B405><B430><date>19930714</date><bnum>199328</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>B03D   1/   008            A I                    </text></classification-ipcr><classification-ipcr sequence="2"><text>B03D   1/   012            A I                    </text></classification-ipcr></B510EP><B540><B541>en</B541><B542>PROCESS FOR EXTRACTING BY FLOTATION THE MINERALS CONTAINED IN NON-PYRITIFEROUS ORES</B542><B541>fr</B541><B542>PROCEDE D'EXTRACTION PAR FLOTTATION DE MINERAUX CONTENUS DANS DES MINERAIS NON SULFURES</B542><B541>de</B541><B542>VERFAHREN ZUR GEWINNUNG VON MINERALIEN AUS NICHTSULFIDISCHEN ERZEN DURCH FLOTATION</B542></B540></B500><B700><B710><B711><snm>Henkel Kommanditgesellschaft auf Aktien</snm><adr><str /><city>D-40191 Düsseldorf</city><ctry>DE</ctry></adr></B711></B710><B720><B721><snm>SCHRECK, Berthold</snm><adr><str>Mauerstrasse 26</str><city>D-4000 Düsseldorf 30</city><ctry>DE</ctry></adr></B721><B721><snm>KÖSTER, Rita</snm><adr><str>Taubenstrasse 7</str><city>D-4000 Düsseldorf 30</city><ctry>DE</ctry></adr></B721><B721><snm>BUNTE, Reinhard</snm><adr><str>Bismarckstrasse 30</str><city>D-4026 Dormagen 11</city><ctry>DE</ctry></adr></B721></B720></B700><B800><B840><ctry>AT</ctry><ctry>DE</ctry><ctry>FR</ctry><ctry>GB</ctry><ctry>IT</ctry><ctry>SE</ctry></B840><B860><B861><dnum><anum>EP1991001758</anum></dnum><date>19910916</date></B861><B862>de</B862></B860><B870><B871><dnum><pnum>WO1992004981</pnum></dnum><date>19920402</date><bnum>199208</bnum></B871></B870></B800></SDOBI></ep-patent-document>