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发明名称
Molybdenum alloys
摘要
申请公布号
US2188405(A)
申请公布日期
1940.01.30
申请号
US19390255871
申请日期
1939.02.11
申请人
P. R. MALLORY & CO., INC.
发明人
HENSEL FRANZ R.;EMMERT KENNETH L.
分类号
C22C27/04
主分类号
C22C27/04
代理机构
代理人
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地址
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