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发明名称
METHOD FOR CHROMATING ZINC-PLATED STEEL SHEET
摘要
申请公布号
JPH03215681(A)
申请公布日期
1991.09.20
申请号
JP19900010010
申请日期
1990.01.19
申请人
NKK CORP;NIPPON PARKERIZING CO LTD
发明人
YAMAJI TAKAFUMI;TAJIRI YASUHISA;AOKI TAKAYUKI;UMETSU TAKEJI
分类号
C23C22/28;C23C22/30
主分类号
C23C22/28
代理机构
代理人
主权项
地址
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