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发明名称
MEASUREMENT OF CR6* AND CR3* ION CONCENTRATIONS IN CHROMATE TREATMENT BATH FOR GALVANIZED STEEL SHEET
摘要
申请公布号
JPS5395695(A)
申请公布日期
1978.08.22
申请号
JP19770010150
申请日期
1977.01.31
申请人
SUMITOMO METAL IND;KYOTO DENSHI KOUGIYOU KK
发明人
NISHIHARA MINORU;IGUMA YASUO;ENDOU TSUKASA;ISHIHARA SHINSUKE
分类号
G01N21/31
主分类号
G01N21/31
代理机构
代理人
主权项
地址
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