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经营范围
发明名称
Elektrisches Handpunktschweissgeraet
摘要
申请公布号
DE1540859(A1)
申请公布日期
1970.01.22
申请号
DE19511540859
申请日期
1951.01.28
申请人
FA. BERNHARD KIRSCH
发明人
KIRSCH,BERNHARD
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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