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CS753289A3
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Agent for precipitation heavy metals in aqueous solutions
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CS872886A1
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Process for gold plating electronic details
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CS872986A1
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Process for galvanic deposition of glossy gold plating
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CS258807B1
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Bath for semiconductor elements' cathodic gold plating
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CS515186A1
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Galvanic bath for iron and nickel alloy deposition
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CS258330B1
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Admixture with depolarization effect for bright elektroplating
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CS514986A1
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Admixture with depolarization effect for bright electroplating
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CS552085A1
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Bath for arsenic-containing gold deposition
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CS229970B1
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Bath for lustre gold plating
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CS932881A1
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Alkaline galvanizing bath
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CS208613B1
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Method of selective solution of the tin,lead,tin-lead alloys or solders
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CS215185B1
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Bath for selective currentless removing of the gold layers
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CS205553B1
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Inhibitor of copper dissolving in the bath for currentless nickle layers dissolving,as well as nickle,tin snd leads alloys dissolving
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CS205552B1
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Nickle activation method in the solution for currentless removal of galvanic nickel layers
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CS205549B1
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Bath for selective removal of nickel,tin,lead layers and their alloys with copper or copper alloys
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CS205550B1
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Mixed inhibitor for bath applicable for selective dissolving of nickel,tin,lead layers and their alloys
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