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Application filed by Houska Karel, Josef Ing Cechticky, Hyncica VaclavfiledCriticalHouska Karel
Priority to CS891980ApriorityCriticalpatent/CS270792B1/en
Publication of CS198089A1publicationCriticalpatent/CS198089A1/en
Publication of CS270792B1publicationCriticalpatent/CS270792B1/en
CS891980A1989-03-301989-03-30Device for harmful substances separation especially fluorine and boron from glassmaker's furnaces' waste gases
CS270792B1
(en)