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Application filed by Miroslav Ing Bosak, Kolodej Bretislav, Zdenek Ing Csc Kavecka, Vojtech Ing Popelka, Zdenek Ing Machil, Karel Doc Ing Csc Bailotti, Jiri Ing Chobot, Martin Ing Horak, Jan Rndr Ing MrazekfiledCriticalMiroslav Ing Bosak
Priority to CS872697ApriorityCriticalpatent/CS265353B1/cs
Publication of CS269787A1publicationCriticalpatent/CS269787A1/cs
Publication of CS265353B1publicationCriticalpatent/CS265353B1/cs