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发明名称
Verfahren zum Erzeugen einer korrosionshemmenden Oberflaechenschicht auf Eisen und Stahl
摘要
申请公布号
DE1621130(A1)
申请公布日期
1972.03.30
申请号
DE19511621130
申请日期
1951.01.28
申请人
NIPPON KOKAN K.K.
发明人
YAMAGISHI,HIDEHISA;TAKEUCHI,MASAO
分类号
C25D11/38
主分类号
C25D11/38
代理机构
代理人
主权项
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