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经营范围
发明名称
Electrodeposition of bright nickel
摘要
申请公布号
GB785931(A)
申请公布日期
1957.11.06
申请号
GB19540001206
申请日期
1954.01.15
申请人
THE HARSHAW CHEMICAL COMPANY
发明人
分类号
C25D3/12
主分类号
C25D3/12
代理机构
代理人
主权项
地址
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