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发明名称
Verfahren zum Verbinden von Draht oder Stangen aus Verbundmaterial mit Aluminiumkern und Kupfermantel
摘要
申请公布号
DE2202878(A1)
申请公布日期
1972.08.03
申请号
DE19722202878
申请日期
1972.01.21
申请人
ALLMAENNA SVENSKA ELEKTRISKA AB
发明人
NILSSON,JAN,DIPL.-ING.;LARKER,HANS,DIPL.-ING.
分类号
B21C47/24;B21F15/00;B21F15/02;B23K20/08
主分类号
B21C47/24
代理机构
代理人
主权项
地址
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