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发明名称
Méthodes de passivation des métaux en poudre
摘要
申请公布号
FR1243740(A)
申请公布日期
1960.10.14
申请号
FR19590814322
申请日期
1959.12.29
申请人
GENERAL ELECTRIC COMPANY
发明人
分类号
B22F1/00;C23C22/00
主分类号
B22F1/00
代理机构
代理人
主权项
地址
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