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经营范围
发明名称
Appareillage de soudure à arc
摘要
申请公布号
FR1216283(A)
申请公布日期
1960.04.25
申请号
FR19580772804
申请日期
1958.08.20
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
分类号
B23K9/10
主分类号
B23K9/10
代理机构
代理人
主权项
地址
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