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发明名称
Punktschweissverbindung zwischen Teilen aus verschiedenen Metallen
摘要
申请公布号
DE758034(C)
申请公布日期
1953.02.02
申请号
DE1937S128994D
申请日期
1937.10.03
申请人
SIEMENS-SCHUCKERTWERKE A. G.
发明人
KIRCH GEORG DIPL.-ING.
分类号
B23K11/20
主分类号
B23K11/20
代理机构
代理人
主权项
地址
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