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发明名称
Copper-cobalt-tin alloy
摘要
申请公布号
US2286734(A)
申请公布日期
1942.06.16
申请号
US19400329348
申请日期
1940.04.12
申请人
GENERAL ELECTRIC COMPANY
发明人
HARRINGTON RICHARDS H.
分类号
C22C9/02;C22C9/06
主分类号
C22C9/02
代理机构
代理人
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