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经营范围
发明名称
Treatment of metals
摘要
申请公布号
GB1082605(A)
申请公布日期
1967.09.06
申请号
GB19650002932
申请日期
1965.01.22
申请人
FOSECO INTERNATIONAL LIMITED
发明人
RAVAULT FRANK ERNEST GEORGE
分类号
C03C4/00;C21D1/70;C22F1/00;C23C8/04
主分类号
C03C4/00
代理机构
代理人
主权项
地址
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