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Application filed by Alfred Delong, Jan Chvojka, Rudolf Peska, Jan Hladky, Theodor Myslivec, Ludek Kodrle, Frantisek Hromek, Bretislav Divak, Slavoj Kubena, Jaroslav Fiala, Jiri Bohus, Adolf Lesniak, Oldrich Pavlik, Zdenek Volny, Jiri Varta, Oldrich Sobek, Zdenek Jasinsky, Milan Kluzevic, Vilem ZychfiledCriticalAlfred Delong
Priority to CS527977ApriorityCriticalpatent/CS186399B1/cs
Publication of CS186399B1publicationCriticalpatent/CS186399B1/cs