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Application filed by Smrcka Jindrich, Leopold Ing Makovsky, Josef Ing Skava, Milan Machek, Stanislav StaryfiledCriticalSmrcka Jindrich
Priority to CS878350ApriorityCriticalpatent/CS268963B1/cs
Publication of CS835087A1publicationCriticalpatent/CS835087A1/cs
Publication of CS268963B1publicationCriticalpatent/CS268963B1/cs