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发明名称
Stainless ferrous alloy
摘要
申请公布号
US2052136(A)
申请公布日期
1936.08.25
申请号
US19330650738
申请日期
1933.01.07
申请人
VANADIUM-ALLOYS STEEL COMPANY
发明人
GILL JAMES P.
分类号
C22C38/60
主分类号
C22C38/60
代理机构
代理人
主权项
地址
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