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1.Acid electrolyte for the deposition of bright,levelling copper coatings 失效
Title translation: 酸性电解液,用于镀铬,镀铜涂层公开(公告)号:US3502551A
公开(公告)日:1970-03-24
申请号:US65960867
申请日:1967-08-10
Applicant: SCHERING AG
Inventor: TODT HANS GUNTHER , CLAUSS WOLFGANG
CPC classification number: C25D3/38
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公开(公告)号:US3661596A
公开(公告)日:1972-05-09
申请号:US3661596D
申请日:1970-04-29
Applicant: SCHERING AG
Inventor: CLAUSS WOLFGANG , MENZ DIETER
Abstract: A stabilized chemical bath containing a solution of a nickel salt and selenium compounds as stabilizers.
Abstract translation: 含有镍盐和硒化合物溶液作为稳定剂的稳定的化学浴液。
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