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Application filed by Vladislav Ing Csc Muzik, Rados Ing Drsc Reznicek, Josef Ing Csc Pecen, Frantisek Novy, Josef Ing Csc KadrmasfiledCriticalVladislav Ing Csc Muzik
Priority to CS833762ApriorityCriticalpatent/CS245211B1/en
Publication of CS376283A1publicationCriticalpatent/CS376283A1/en
Priority to DD26178684Aprioritypatent/DD253915A3/en
Priority to HU161384Aprioritypatent/HU195745B/en
Publication of CS245211B1publicationCriticalpatent/CS245211B1/en