METHOD OF HIGH-PURITY SODIUM SULPHIDE PRODUCTION
MATAS,MICHAL,CS, VICIANOVA,KATARINA,CS, KOSTUR,PETER,CS, CHARVAT,JAN,CS
Year of Publication 16.09.1988
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Year of Publication 16.09.1988
Patent
SPOSOB VYROBY SULFIDU SODNEHO O VYSOKEJ CIASTOTE
KOSTUR PETER ,CS, MATAS MICHAL DRSC.,CS, CHARVAT JAN,CS, VICIANOVA KATARINA,CS
Year of Publication 12.11.1987
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Year of Publication 12.11.1987
Patent