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发明名称
NEUTRAL TIN OR TIN-LEAD ALLOY ELECTROPLATING BATH
摘要
申请公布号
JPH02254194(A)
申请公布日期
1990.10.12
申请号
JP19890074983
申请日期
1989.03.29
申请人
DAIWA KASEI KENKYUSHO:KK;ISHIHARA CHEM CO LTD
发明人
MASAKI SEIJI;TSUJI SEIKI;OKUHAMA YOSHIAKI;AKUTSU TOSHIJI;MASUYAMA OSAMU
分类号
C25D3/32;C25D3/56;C25D3/60
主分类号
C25D3/32
代理机构
代理人
主权项
地址
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