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Application filed by Stresinka Jozef, Malcovsky Eugen, Mokry Jozef, Macho Vendelin, Ludek Ing Petrjanos, Jindra Ing PalickovafiledCriticalStresinka Jozef
Priority to CS856150ApriorityCriticalpatent/CS254680B1/cs
Publication of CS615085A1publicationCriticalpatent/CS615085A1/cs
Publication of CS254680B1publicationCriticalpatent/CS254680B1/cs