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发明名称
Procédé de formation d'une liaison métallurgique sensiblement continue entre des couches métalliques
摘要
申请公布号
FR1369426(A)
申请公布日期
1964.08.14
申请号
FR19630938679
申请日期
1963.06.19
申请人
E. I. DU PONT DE NEMOURS AND CO.
发明人
分类号
B23K20/08
主分类号
B23K20/08
代理机构
代理人
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地址
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