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发明名称
Method and means for electropolishing inner surfaces
摘要
申请公布号
US2764540(A)
申请公布日期
1956.09.25
申请号
US19520308764
申请日期
1952.09.10
申请人
FARIN WILLIAM G;DUDDY PAUL F;NELSON GLEN A
发明人
FARIN WILLIAM G.;DUDDY PAUL F.;NELSON GLEN A.
分类号
C25F7/00
主分类号
C25F7/00
代理机构
代理人
主权项
地址
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