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发明名称
Palladium-silver-platinum alloys
摘要
申请公布号
US2129721(A)
申请公布日期
1938.09.13
申请号
US19340757623
申请日期
1934.12.15
申请人
THE INTERNATIONAL NICKEL COMPANY, INC.
发明人
WISE EDMUND M.
分类号
C22C5/04
主分类号
C22C5/04
代理机构
代理人
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地址
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