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经营范围
发明名称
Apparatus for electrolytically treating the interior of a bore
摘要
申请公布号
US3183176(A)
申请公布日期
1965.05.11
申请号
US19600045921
申请日期
1960.07.28
申请人
THE STEEL IMPROVEMENT AND FORGE COMPANY
发明人
JR. BENNO A. SCHWARTZ,
分类号
C25D5/22;C25D7/04
主分类号
C25D5/22
代理机构
代理人
主权项
地址
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