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发明名称
Elektrische Lichtbogenschweissvorrichtung, welche aus einem Drehstromnetz ueber Gleichrichterroehren gespeist wird
摘要
申请公布号
DE645047(C)
申请公布日期
1937.05.20
申请号
DE1931N032291D
申请日期
1931.06.26
申请人
PHILIPS' PATENTVERWALTUNG G.M.B.H.
发明人
KLINKHAMER HENDRIK ABRAHAM WIJNAND
分类号
B23K9/10
主分类号
B23K9/10
代理机构
代理人
主权项
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