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经营范围
发明名称
Alloy containing copper and phosphorus
摘要
申请公布号
US2040797(A)
申请公布日期
1936.05.12
申请号
US19320584906
申请日期
1932.01.05
申请人
AMERICAN LURGI CORPORATION
发明人
SACHS GEORG;BURKHARDT ARTHUR
分类号
C22C9/00
主分类号
C22C9/00
代理机构
代理人
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