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发明名称
Process for forming metal alloys
摘要
申请公布号
US1882749(A)
申请公布日期
1932.10.18
申请号
US19290347508
申请日期
1929.03.16
申请人
AMERICAN SMELTING AND REFINING COMPANY
发明人
BETTERTON JESSE OATMAN
分类号
C22C1/02
主分类号
C22C1/02
代理机构
代理人
主权项
地址
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