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发明名称
Electrochemical process for cleaning metal
摘要
申请公布号
US1917022(A)
申请公布日期
1933.07.04
申请号
US19320625539
申请日期
1932.07.28
申请人
THE BULLARD COMPANY
发明人
DUNN THOMAS E.
分类号
C25F1/00
主分类号
C25F1/00
代理机构
代理人
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