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经营范围
发明名称
Improvements in or relating to copper cyanide electroplating processes and electrolytes
摘要
申请公布号
GB753586(A)
申请公布日期
1956.07.25
申请号
GB19530028120
申请日期
1953.10.13
申请人
WESTINGHOUSE ELECTRIC INTERNATIONAL COMPANY
发明人
分类号
C25D3/40
主分类号
C25D3/40
代理机构
代理人
主权项
地址
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