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发明名称
Halbautomatische elektrische Lichtbogenschweisseinrichtung
摘要
申请公布号
DE649195(C)
申请公布日期
1937.08.18
申请号
DE1932S106539D
申请日期
1932.10.07
申请人
SIEMENS-SCHUCKERTWERKE AKT.-GES.
发明人
分类号
B23K37/02
主分类号
B23K37/02
代理机构
代理人
主权项
地址
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