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发明名称
SCHWEISSSYSTEM ZUM AUTOMATISCHEN LICHTBOGENSCHWEISSEN MIT KONSTANTER VORSCHUBGESCHWINDIGKEIT DER ABSCHMELZENDEN DRAHTELEKTRODE.
摘要
申请公布号
DE1740094(U)
申请公布日期
1957.02.21
申请号
DE195400U1200U
申请日期
1954.10.14
申请人
UNION CARBIDE AND CARBON CORPORATION
发明人
分类号
B23K9/067
主分类号
B23K9/067
代理机构
代理人
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