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发明名称
摘要
申请公布号
DE1950506(C3)
申请公布日期
1981.03.12
申请号
DE19691950506
申请日期
1969.10.07
申请人
METALLWERKE GEBR. SEPPELFRICKE GMBH & CO, 4650 GELSENKIRCHEN, DE
发明人
ALEWELD, HEINZ;KIPARSKI, GUENTER, 4650 GELSENKIRCHEN, DE
分类号
F23D14/04;F23D14/06;(IPC1-7):F23D13/36
主分类号
F23D14/04
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代理人
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