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发明名称
Poste de soudure à l'arc
摘要
申请公布号
FR1296447(A)
申请公布日期
1962.06.15
申请号
FR19610869635
申请日期
1961.07.29
申请人
发明人
D'ALBOY RAYMOND
分类号
B23K9/32
主分类号
B23K9/32
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代理人
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