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发明名称
REGULATING METHOD FOR AMOUNT OF CHROMATE FILM ON STEEL SHEET TREATED WITH CHROMIC ACID BY ELECTROLYSIS
摘要
申请公布号
JPS54109039(A)
申请公布日期
1979.08.27
申请号
JP19780015962
申请日期
1978.02.16
申请人
NIPPON STEEL CORP
发明人
KAMATA MINORU;HIGUCHI YUKINOBU;TSUKAMOTO YUKIO
分类号
C25D11/38;C23C22/73
主分类号
C25D11/38
代理机构
代理人
主权项
地址
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