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Application filed by Pavol Ing Kovac, Tichomir Rndr Hornung, Z Viliam Ing CscfiledCriticalPavol Ing Kovac
Priority to CS87688ApriorityCriticalpatent/CS259296B1/en
Publication of CS68887A1publicationCriticalpatent/CS68887A1/en
Publication of CS259296B1publicationCriticalpatent/CS259296B1/en
CS87688A1987-02-041987-02-04Antifreezing synthetical aggregates into wear layer of road surfaces' and pavements' bituminous top courses
CS259296B1
(en)