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Application filed by Vojtech Ing Csc Frcek, Vaclav Ing Csc Liska, Caslava FrantisekfiledCriticalVojtech Ing Csc Frcek
Priority to CS8510023ApriorityCriticalpatent/CS260676B1/cs
Publication of CS1002385A1publicationCriticalpatent/CS1002385A1/cs
Publication of CS260676B1publicationCriticalpatent/CS260676B1/cs