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发明名称
Produits corroyés en métal alumineux en poudre et leur procédé d'obtention
摘要
申请公布号
FR1138386(A)
申请公布日期
1957.06.13
申请号
FRD1138386
申请日期
1955.10.11
申请人
ALUMINUM COMPANY OF AMERICA
发明人
分类号
C22C1/04
主分类号
C22C1/04
代理机构
代理人
主权项
地址
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