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发明名称
Stromzufuehrung fuer das Widerstands-schweissen der laengs- oder schraubenfoermig verlaufenden Schlitze von Rohren aus Stahlblech
摘要
申请公布号
DE1101655(B)
申请公布日期
1961.03.09
申请号
DE1957H031899
申请日期
1957.12.13
申请人
HOESCH AKTIENGESELLSCHAFT;ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT;DEUTSCHE EDELSTAHLWERKE AKTIENGESELLSCHAFT
发明人
ALF DIPL.-ING. FRITZ
分类号
B23K11/30
主分类号
B23K11/30
代理机构
代理人
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