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经营范围
发明名称
Improvements in electroplating
摘要
申请公布号
GB554335(A)
申请公布日期
1943.06.29
申请号
GB19420015916
申请日期
1942.11.11
申请人
UNITED STATES RUBBER COMPANY
发明人
分类号
C25D3/18
主分类号
C25D3/18
代理机构
代理人
主权项
地址
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