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Application filed by Martinec Miroslav, Pac Jiri, Foral Jiri, Vojtech Lorincz, Orsag Jaroslav, Miroslav Ing PrichystalfiledCriticalMartinec Miroslav
Priority to CS869830ApriorityCriticalpatent/CS261136B1/en
Publication of CS983086A1publicationCriticalpatent/CS983086A1/en
Publication of CS261136B1publicationCriticalpatent/CS261136B1/en