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经营范围
发明名称
Improvements in or relating to copper alloys
摘要
申请公布号
GB577597(A)
申请公布日期
1946.05.24
申请号
GB19410013375
申请日期
1941.10.17
申请人
MAURICE COOK;WILLIAM OLIVER ALEXANDER;IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
分类号
C22C9/06
主分类号
C22C9/06
代理机构
代理人
主权项
地址
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