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Application filed by Jaromir Ing Tobiska, Frantisek Ing Diblik, Kabrt Karel, Frantisek Dipl Tech Filip, Josef Ing Flidr, Jaromir Ing Mysaktobiska, Jan Ing Mysak, Vaclav Veselik, Karelel LetyfiledCriticalJaromir Ing Tobiska
Priority to CS841968ApriorityCriticalpatent/CS240289B1/en
Publication of CS196884A1publicationCriticalpatent/CS196884A1/en
Publication of CS240289B1publicationCriticalpatent/CS240289B1/en