<?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="EP0539373A1" file="EP91903812NWA1.xml" lang="de" doc-number="0539373" date-publ="19930505" kind="A1" country="EP" status="n" dtd-version="ep-patent-document-v1-4"><SDOBI lang="de"><B000><eptags><B001EP>......DE..........IT....NL..........................................................................</B001EP><B003EP>*</B003EP><B007EP>EPregister to ST.36 EBD process v 1.0 kbaumeister@epo.org (15 Jan 2013)</B007EP></eptags></B000><B100><B110>0539373</B110><B130>A1</B130><B140><date>19930505</date></B140><B190>EP</B190></B100><B200><B210>91903812.0</B210><B220><date>19910216</date></B220><B240><B241><date>19921119</date></B241></B240><B250>de</B250><B251EP>de</B251EP><B260>de</B260></B200><B300><B310>19904022357</B310><B320><date>19900713</date></B320><B330><ctry>DE</ctry></B330></B300><B400><B405><date>19930505</date><bnum>199318</bnum></B405><B430><date>19930505</date><bnum>199318</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>F04B  15/    02            A I                    </text></classification-ipcr><classification-ipcr sequence="2"><text>F04B  53/    10            A I                    </text></classification-ipcr></B510EP><B540><B541>en</B541><B542>DEVICE FOR CONVEYING DENSE SUBSTANCES</B542><B541>fr</B541><B542>DISPOSITIF DE TRANSPORT DE LIQUIDES EPAIS</B542><B541>de</B541><B542>VORRICHTUNG ZUR FÖRDERUNG VON DICKSTOFFEN</B542></B540></B500><B700><B710><B711><snm>PUTZMEISTER-WERK MASCHINENFABRIK GMBH</snm><adr><str>Max-Eyth-Strasse 2-38</str><city>D-72631 Aichtal</city><ctry>DE</ctry></adr></B711></B710><B720><B721><snm>BENCKERT, Hartmut</snm><adr><str>Isolde-Kurz-Weg 3</str><city>D-7024 Filderstadt 1</city><ctry>DE</ctry></adr></B721><B721><snm>HURR, Hellmut</snm><adr><str>Wilhelm-Kuhn-Strasse 98</str><city>D-7410 Reutlingen</city><ctry>DE</ctry></adr></B721></B720><B740><B741><snm>Wolf, Eckhard (DE)</snm><adr><str>Patentanwälte Wolf &amp; Lutz Hauptmannsreute 93</str><city>D-70193 Stuttgart</city><ctry>DE</ctry></adr></B741></B740></B700><B800><B840><ctry>DE</ctry><ctry>IT</ctry><ctry>NL</ctry></B840><B860><B861><dnum><anum>EP1991000304</anum></dnum><date>19910216</date></B861><B862>de</B862></B860><B870><B871><dnum><pnum>WO1992001158</pnum></dnum><date>19920123</date><bnum>199203</bnum></B871></B870></B800></SDOBI></ep-patent-document>