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发明名称
Process of electrodepositing chromium
摘要
申请公布号
US1795481(A)
申请公布日期
1931.03.10
申请号
US19260144679
申请日期
1926.10.28
申请人
EATON WILLIAM S
发明人
EATON WILLIAM S.
分类号
C25D3/04
主分类号
C25D3/04
代理机构
代理人
主权项
地址
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