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Application filed by Milan Rndr Vsetin UrbanfiledCriticalMilan Rndr Vsetin Urban
Priority to CS848381ApriorityCriticalpatent/CS243274B1/en
Publication of CS838184A1publicationCriticalpatent/CS838184A1/en
Publication of CS243274B1publicationCriticalpatent/CS243274B1/en
CS848381A1984-11-051984-11-05
A method for the removal of hexavalent Cr6 + chromium when disposing of alkaline-oxidative type tempering salts
CS243274B1
(en)