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Application filed by Ladislav Rosik, Zdenek Horak, Frantisek Seiner, Frantisek Vecerka, Jaromir VirtfiledCriticalLadislav Rosik
Priority to CS499977ApriorityCriticalpatent/CS190204B1/cs
Publication of CS190204B1publicationCriticalpatent/CS190204B1/cs
CS499977A1977-07-281977-07-28Polystyrene plastics modified by addition of unsaturatedelastomer,burning retarders and deep pigments,ageing resistant
CS190204B1
(en)