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发明名称
Metal strip electroplating apparatus
摘要
申请公布号
US2490055(A)
申请公布日期
1949.12.06
申请号
US19440528673
申请日期
1944.03.30
申请人
NATIONAL STEEL CORPORATION
发明人
HOFF CLAYTON M.
分类号
C25D7/06
主分类号
C25D7/06
代理机构
代理人
主权项
地址
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