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Application filed by Otakar Ing Csc StorchfiledCriticalOtakar Ing Csc Storch
Priority to CS873555ApriorityCriticalpatent/CS262020B1/cs
Publication of CS355587A1publicationCriticalpatent/CS355587A1/cs
Publication of CS262020B1publicationCriticalpatent/CS262020B1/cs