REAGENT FOR ETCHING POLYMETAL ARTICLES
OSTROVSKIJ IGOR P,SU, SAVCHENKO INNA A,SU, KOROVAJ ZHANNA F,SU, MAKSIMENKO ANATOLIJ S,SU, CHUB ANATOLIJ V,SU, BOGOVINA VERA I,SU
Year of Publication 07.05.1987
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Year of Publication 07.05.1987
Patent
METHOD OF ISOLATING NITRIC AND HYDROFLUORIC ACIDS FROM USED ETCHING SOLUTIONS
BOGOYAVLENSKAYA NINA V,SU, MAZHAROVSKAYA GALINA S,SU, ZHURAVEL VADIM P,SU, PASHCHENKO ELEONORA N,SU, NOVAK VASILIJ P,SU, BOGOVINA VERA I,SU, PIGULEVSKAYA ALLA G,SU, VASILEVA LILIYA A,SU
Year of Publication 07.09.1985
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Year of Publication 07.09.1985
Patent