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经营范围
发明名称
Acier austénitique résistant à la corrosion
摘要
申请公布号
FR1144891(A)
申请公布日期
1957.10.18
申请号
FRD1144891
申请日期
1956.03.28
申请人
HADFIELDS LIMITED
发明人
分类号
C22C38/38
主分类号
C22C38/38
代理机构
代理人
主权项
地址
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