<?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="EP0527993A1" file="EP92905628NWA1.xml" lang="de" doc-number="0527993" date-publ="19930224" kind="A1" country="EP" status="n" dtd-version="ep-patent-document-v1-4"><SDOBI lang="de"><B000><eptags><B001EP>ATBECHDEDKESFRGBGRITLI..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>0527993</B110><B130>A1</B130><B140><date>19930224</date></B140><B190>EP</B190></B100><B200><B210>92905628.0</B210><B220><date>19920305</date></B220><B250>de</B250><B251EP>de</B251EP><B260>de</B260></B200><B300><B310>19914107092</B310><B320><date>19910306</date></B320><B330><ctry>DE</ctry></B330></B300><B400><B405><date>19930224</date><bnum>199308</bnum></B405><B430><date>19930224</date><bnum>199308</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>F02G   1/    04            A I                    </text></classification-ipcr><classification-ipcr sequence="2"><text>F02G   1/   044            A I                    </text></classification-ipcr><classification-ipcr sequence="3"><text>F25B   9/    14            A I                    </text></classification-ipcr></B510EP><B540><B541>en</B541><B542>EXTERNALLY HEATED, REGENERATIVE HOT AND COLD MACHINE</B542><B541>fr</B541><B542>MACHINE THERMIQUE ET FRIGORIFIQUE A REGENERATION ET CHAUFFEE PAR L'EXTERIEUR</B542><B541>de</B541><B542>AUSSENBEHEIZTE, REGENERATIVE WÄRME- UND KÄLTEMASCHINE</B542></B540></B500><B700><B710><B711><snm>Viessmann Werke GmbH &amp; Co.</snm><adr><str>Industriestrasse 5</str><city>D-35107 Allendorf (Eder)</city><ctry>DE</ctry></adr></B711></B710><B720><B721><snm>HOFBAUER, Peter</snm><adr><str>Rothenbacher Weg 29</str><city>D-5064 Rösrath-Hoffnungsthal</city><ctry>DE</ctry></adr></B721></B720><B740><B741><snm>Wolf, Günter, Dipl.Ing.</snm><adr><str>Patentanwälte, Dipl.-Ing. Amthor, Dipl.-Ing. Wolf, Postfach 70 02 45</str><city>D-63427 Hanau</city><ctry>DE</ctry></adr></B741></B740></B700><B800><B840><ctry>AT</ctry><ctry>BE</ctry><ctry>CH</ctry><ctry>DE</ctry><ctry>DK</ctry><ctry>ES</ctry><ctry>FR</ctry><ctry>GB</ctry><ctry>GR</ctry><ctry>IT</ctry><ctry>LI</ctry><ctry>NL</ctry></B840><B860><B861><dnum><anum>DE1992000186</anum></dnum><date>19920305</date></B861><B862>de</B862></B860><B870><B871><dnum><pnum>WO1992015826</pnum></dnum><date>19920917</date><bnum>199224</bnum></B871></B870></B800></SDOBI></ep-patent-document>