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Application filed by Karas Jan, Vlasta RejzkovafiledCriticalKaras Jan
Priority to CS866351ApriorityCriticalpatent/CS259409B1/en
Publication of CS635186A1publicationCriticalpatent/CS635186A1/en
Publication of CS259409B1publicationCriticalpatent/CS259409B1/en
CS866351A1986-09-011986-09-01
A method for removing the blue copper sulphide film from the surface of glass articles having a red glaze
CS259409B1
(en)