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发明名称
Process for imparting an improved finish to the surface of metals by means of diffusion treatment
摘要
申请公布号
US2739907(A)
申请公布日期
1956.03.27
申请号
US19510236452
申请日期
1951.07.12
申请人
RUDOLF NOWAK
发明人
NOWAK RUDOLF
分类号
C23C8/08;C23C10/06
主分类号
C23C8/08
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代理人
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