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发明名称
HILFSVORRICHTUNG FUER ELEKTRISCHE WIDERSTANDSSCHWEISSUNG.
摘要
申请公布号
DE1639517(U)
申请公布日期
1952.06.11
申请号
DE195200K7292U
申请日期
1952.01.19
申请人
OTTO R. KRAUSE, EISENGROSSHAUS G.M.B.H.
发明人
GABRIEL VICTOR ALPHONSE DUCH
分类号
B23K11/02
主分类号
B23K11/02
代理机构
代理人
主权项
地址
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