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发明名称
PRETREATMENT OF FERROUS METALLIC MATERIAL TO BE ETCHED
摘要
申请公布号
JPH0967684(A)
申请公布日期
1997.03.11
申请号
JP19950240996
申请日期
1995.08.25
申请人
SUMITOMO METAL IND LTD
发明人
KITA ISATO;WATANABE KOJI
分类号
C23F1/00;C23F1/28;C23F3/04;(IPC1-7):C23F1/00
主分类号
C23F1/00
代理机构
代理人
主权项
地址
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