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发明名称
Verfahren zum Lichtbogenschweissen von Kupfer und Kupfer-Legierungen unter Schutzgas
摘要
申请公布号
DE1540880(A1)
申请公布日期
1970.01.08
申请号
DE19641540880
申请日期
1964.11.05
申请人
MESSER GRIESHEIM GMBH
发明人
HAHNE,SIEGFRIED
分类号
B23K9/23;B23K35/38
主分类号
B23K9/23
代理机构
代理人
主权项
地址
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