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Application filed by Londyn Miroslav, Alena Ing Prokopova, Vaclav Ing Tomasek, Svoboda Jiri, Kral Josef, Mojmir Rndr Sebestik, Palecek Jaroslav, Mostecky JirifiledCriticalLondyn Miroslav
Priority to CS887847ApriorityCriticalpatent/CS271172B1/en
Publication of CS784788A1publicationCriticalpatent/CS784788A1/en
Publication of CS271172B1publicationCriticalpatent/CS271172B1/en