<?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="EP0521956A1" file="EP91906560NWA1.xml" lang="de" doc-number="0521956" date-publ="19930113" kind="A1" country="EP" status="n" dtd-version="ep-patent-document-v1-4"><SDOBI lang="de"><B000><eptags><B001EP>......DE..ESFR....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>0521956</B110><B130>A1</B130><B140><date>19930113</date></B140><B190>EP</B190></B100><B200><B210>91906560.0</B210><B220><date>19910325</date></B220><B240><B241><date>19920924</date></B241></B240><B250>de</B250><B251EP>de</B251EP><B260>de</B260></B200><B300><B310>19900000697</B310><B320><date>19900326</date></B320><B330><ctry>AT</ctry></B330></B300><B400><B405><date>19930113</date><bnum>199302</bnum></B405><B430><date>19930113</date><bnum>199302</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>C25D  13/    24            A I                    </text></classification-ipcr></B510EP><B540><B541>en</B541><B542>PROCESS FOR SEWAGE-FREE OPERATION OF BATHS IN INSTALLATIONS FOR CATHODIC ELECTROPHORETIC ENAMELLING</B542><B541>fr</B541><B542>PROCEDE POUR UN PASSAGE AU BAIN EXEMPT D'EAUX USEES DANS DES INSTALLATIONS DESTINEES AU TREMPAGE ELECTROPHORETIQUE CATHODIQUE</B542><B541>de</B541><B542>VERFAHREN ZUR ABWASSERFREIEN BADFÜHRUNG BEI ANLAGEN ZUR KATHODISCHEN ELEKTROTAUCHLACKIERUNG</B542></B540></B500><B700><B710><B711><snm>Vianova Kunstharz Aktiengesellschaft</snm><adr><str>Bundesstrasse 175</str><city>A-8402 Werndorf</city><ctry>AT</ctry></adr></B711></B710><B720><B721><snm>PAAR, Willibald</snm><adr><str>Schanzelgasse 19</str><city>A-8010 Graz</city><ctry>AT</ctry></adr></B721><B721><snm>HOLZER, Franz</snm><adr><str>Auersperggasse 19</str><city>A-8010 Graz</city><ctry>AT</ctry></adr></B721><B721><snm>WULFF, Günther</snm><adr><str>Rodelberg 23</str><city>D-2071 Hoisdorf</city><ctry>DE</ctry></adr></B721></B720><B740><B741><snm>Pfeifer, Otto, Dipl.-Ing., et al</snm><adr><str>Patentanwälte Schütz und Partner, Fleischmanngasse 9</str><city>A-1040 Wien</city><ctry>AT</ctry></adr></B741></B740></B700><B800><B840><ctry>DE</ctry><ctry>ES</ctry><ctry>FR</ctry><ctry>IT</ctry></B840><B860><B861><dnum><anum>AT1991000047</anum></dnum><date>19910325</date></B861><B862>de</B862></B860><B870><B871><dnum><pnum>WO1991014807</pnum></dnum><date>19911003</date><bnum>199123</bnum></B871></B870></B800></SDOBI></ep-patent-document>