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发明名称
Barrel plating
摘要
申请公布号
US2844528(A)
申请公布日期
1958.07.22
申请号
US19540438281
申请日期
1954.06.21
申请人
HOFFMAN AUGUST R
发明人
HOFFMAN AUGUST R.
分类号
C25D21/12
主分类号
C25D21/12
代理机构
代理人
主权项
地址
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