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发明名称
Improvements in or relating to shielding arc welding generators
摘要
申请公布号
GB974196(A)
申请公布日期
1964.11.04
申请号
GB19630018676
申请日期
1963.05.10
申请人
TREFILERIES ET ATELIERS DE COMMERCY
发明人
分类号
B23K9/09;B23K9/10
主分类号
B23K9/09
代理机构
代理人
主权项
地址
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