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发明名称
SOLUTION FOR CLEASING TIN- LEAD ALLOY FOR PRINTING PLATES
摘要
申请公布号
BG48560(A1)
申请公布日期
1991.03.15
申请号
BG19870079088
申请日期
1987.03.27
申请人
KOVALEV, VLADIMIR V.;SMIRNOVA, FILTSATA A.;ZHUGAN, VERA V.;ZAKHAROVA, NATALJA V.
发明人
KOVALEV, VLADIMIR V.;SMIRNOVA, FILTSATA A.;ZHUGAN, VERA V.;ZAKHAROVA, NATALJA V.
分类号
H05K3/26;(IPC1-7):H05K3/26
主分类号
H05K3/26
代理机构
代理人
主权项
地址
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