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发明名称
Electropolishing steel
摘要
申请公布号
US2565189(A)
申请公布日期
1951.08.21
申请号
US19490081630
申请日期
1949.03.15
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
WERNLUND CHRISTIAN J.
分类号
C25F3/16
主分类号
C25F3/16
代理机构
代理人
主权项
地址
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