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Application filed by Dimun Milan, ZEMAN Svatopluk, Jaroslav Ing Kosuth, Drahomir Ing Csc Sokol, Antonin Ing Mikestik, Viktoria Ing Kostkova, Kabatova Viera, Belko Dusan, Truchlik StefanfiledCriticalDimun Milan
Priority to CS848716ApriorityCriticalpatent/CS252363B1/en
Publication of CS871684A1publicationCriticalpatent/CS871684A1/en
Publication of CS252363B1publicationCriticalpatent/CS252363B1/en