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经营范围
发明名称
Anodic coating of aluminum
摘要
申请公布号
US1869058(A)
申请公布日期
1932.07.26
申请号
US19310571945
申请日期
1931.10.29
申请人
ALUMINUM COLORS INCORPORATED
发明人
GOWER CHARLES HUGH ROBERTS
分类号
C25D11/08
主分类号
C25D11/08
代理机构
代理人
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