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经营范围
发明名称
Process of electroplating zinc, and baths and compositions for use therein
摘要
申请公布号
US2488246(A)
申请公布日期
1949.11.15
申请号
US19440551258
申请日期
1944.08.25
申请人
UNITED CHROMIUM, INCORPORATED
发明人
STARECK JESSE E.;PASSALACQUA FRANK
分类号
C25D3/22
主分类号
C25D3/22
代理机构
代理人
主权项
地址
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