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经营范围
发明名称
Perfectionnements aux alliages résistant à la corrosion
摘要
申请公布号
FR950810(A)
申请公布日期
1949.10.07
申请号
FRD950810
申请日期
1947.08.01
申请人
BLAW-KNOX COMPANY
发明人
分类号
C22C19/05
主分类号
C22C19/05
代理机构
代理人
主权项
地址
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