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发明名称
Method for improving the surface finish of ferrous materials
摘要
申请公布号
US2877534(A)
申请公布日期
1959.03.17
申请号
US19550496707
申请日期
1955.03.25
申请人
BLISS & LAUGHLIN, INCORPORATED
发明人
LARSON ARTHUR D.;SPENCER RAYMOND C.
分类号
C23G5/024
主分类号
C23G5/024
代理机构
代理人
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