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发明名称
CHROMATING SOLUTION ENSURING HIGH CORROSION RESISTANCE FOR GALVANIZED STEEL SHEET AND CHROMATING METHOD
摘要
申请公布号
JPH02243772(A)
申请公布日期
1990.09.27
申请号
JP19890065138
申请日期
1989.03.17
申请人
NISSHIN STEEL CO LTD;NIPPON PARKERIZING CO LTD
发明人
TAKETSU HIROBUMI;DEGUCHI TAKENORI;SUZUKI MASARU;KAWAMOTO MAKOTO;FUKUDA AKIMITSU;MIYATOU ITSUTOUBOU
分类号
C23C22/28;C23C22/30;C23C22/33;C23C22/38
主分类号
C23C22/28
代理机构
代理人
主权项
地址
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