<?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="EP0334920A1" file="EP88908141NWA1.xml" lang="de" doc-number="0334920" date-publ="19891004" kind="A1" country="EP" status="n" dtd-version="ep-patent-document-v1-4"><SDOBI lang="de"><B000><eptags><B001EP>......DE....FRGB..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>0334920</B110><B130>A1</B130><B140><date>19891004</date></B140><B190>EP</B190></B100><B200><B210>88908141.0</B210><B220><date>19880924</date></B220><B250>de</B250><B251EP>de</B251EP><B260>de</B260></B200><B300><B310>19873734169</B310><B320><date>19871009</date></B320><B330><ctry>DE</ctry></B330></B300><B400><B405><date>19891004</date><bnum>198940</bnum></B405><B430><date>19891004</date><bnum>198940</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>C21D   1/    20            A I                    </text></classification-ipcr><classification-ipcr sequence="2"><text>C21D   1/    53            A I                    </text></classification-ipcr><classification-ipcr sequence="3"><text>C21D   1/    56            A I                    </text></classification-ipcr><classification-ipcr sequence="4"><text>C21D   1/    62            A I                    </text></classification-ipcr></B510EP><B540><B541>en</B541><B542>PROCESS FOR HOT QUENCHING OF ALLOYED STEEL OBJECTS</B542><B541>fr</B541><B542>PROCEDE DE TREMPE DIFFEREE MARTENSITIQUE POUR DES OBJETS EN ACIER ALLIE</B542><B541>de</B541><B542>VERFAHREN ZUM WARMBADHÄRTEN VON GEGENSTÄNDEN AUS LEGIERTEN STÄHLEN</B542></B540></B500><B700><B710><B711><snm>SCHWING, Ewald</snm><adr><str>Wiesfurthstrasse 99</str><city>D-4133 Neukirchen-Vluyn</city><ctry>DE</ctry></adr></B711><B711><snm>SOMMER, Peter</snm><adr><str>Johann-Strauss-Strasse 13</str><city>D-4174 Issum 2</city><ctry>DE</ctry></adr></B711><B711><snm>UHRNER, Horst</snm><adr><str>Schumannstrasse 9</str><city>D-4174 Issum 2</city><ctry>DE</ctry></adr></B711></B710><B720><B721><snm>SCHWING, Ewald</snm><adr><str>Wiesfurthstrasse 99</str><city>D-4133 Neukirchen-Vluyn</city><ctry>DE</ctry></adr></B721><B721><snm>SOMMER, Peter</snm><adr><str>Johann-Strauss-Strasse 13</str><city>D-4174 Issum 2</city><ctry>DE</ctry></adr></B721><B721><snm>UHRNER, Horst</snm><adr><str>Schumannstrasse 9</str><city>D-4174 Issum 2</city><ctry>DE</ctry></adr></B721></B720><B740><B741><snm>Andrejewski, Walter, Dr., et al</snm><adr><str>Patentanwälte Andrejewski, Honke &amp; Partner Postfach 10 02 54</str><city>D-45002 Essen</city><ctry>DE</ctry></adr></B741></B740></B700><B800><B840><ctry>DE</ctry><ctry>FR</ctry><ctry>GB</ctry><ctry>IT</ctry></B840><B860><B861><dnum><anum>DE1988000589</anum></dnum><date>19880924</date></B861><B862>de</B862></B860><B870><B871><dnum><pnum>WO1989003433</pnum></dnum><date>19890420</date><bnum>198909</bnum></B871></B870></B800></SDOBI></ep-patent-document>