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发明名称
Procédé et composition de soudage
摘要
申请公布号
FR673443(A)
申请公布日期
1930.01.15
申请号
FRD673443
申请日期
1929.04.16
申请人
P. L. AND M. COMPANY
发明人
分类号
B23K35/32
主分类号
B23K35/32
代理机构
代理人
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