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发明名称
Schaltvorrichtung fuer elektrische Widerstandsschweissmaschinen
摘要
申请公布号
DE488812(C)
申请公布日期
1930.01.10
申请号
DE1929SC89025D
申请日期
1929.01.13
申请人
PAUL SCHMATZ
发明人
分类号
B23K11/24
主分类号
B23K11/24
代理机构
代理人
主权项
地址
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