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发明名称
Process for producing boron-copper alloys
摘要
申请公布号
US2195433(A)
申请公布日期
1940.04.02
申请号
US19380188471
申请日期
1938.02.03
申请人
THE AMERICAN BRASS COMPANY
发明人
SILLIMAN HORACE F.
分类号
C22C9/00
主分类号
C22C9/00
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代理人
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