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发明名称
Welding apparatus
摘要
申请公布号
US2380529(A)
申请公布日期
1945.07.31
申请号
US19440517347
申请日期
1944.01.07
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
JARMAN VINCENT G.
分类号
B23K11/30
主分类号
B23K11/30
代理机构
代理人
主权项
地址
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