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经营范围
发明名称
Freihaendig zu bedienendes Punktschweissgeraet
摘要
申请公布号
DE739184(C)
申请公布日期
1943.09.14
申请号
DE1938K149853D
申请日期
1938.03.09
申请人
KELLER & KNAPPICH G.M.B.H.
发明人
GLADITZ WALTER J.
分类号
B23K11/31
主分类号
B23K11/31
代理机构
代理人
主权项
地址
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