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Application filed by Salajka Zdenek, Oldrich Hamrik, Mihnea Ing Csc Gheroghiu, Kratochvila JanfiledCriticalSalajka Zdenek
Priority to CS862835ApriorityCriticalpatent/CS259736B1/en
Priority to FR8705347Aprioritypatent/FR2597486B1/en
Priority to GB8709314Aprioritypatent/GB2189252B/en
Publication of CS283586A1publicationCriticalpatent/CS283586A1/en
Publication of CS259736B1publicationCriticalpatent/CS259736B1/en