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发明名称
VERFAHREN ZUM HAERTEN DES WIRKBEREICHES GESCHWEISSTER SCHAFTWERKZEUGE
摘要
申请公布号
DD227984(A1)
申请公布日期
1985.10.02
申请号
DD19840268920
申请日期
1984.10.31
申请人
FORSCHUNGSZENTRUM DER,WERKZEUGINDUSTRIE,,,DD
发明人
PATZELT,PETRA,DD;GLOECKNER,DIETER,DD
分类号
C21D9/22;C21D9/50;(IPC1-7):C21D9/22
主分类号
C21D9/22
代理机构
代理人
主权项
地址
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