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Application filed by Barta Cestmir, Oldrich Gilar, Ljuba Rndr Jursova, Jitka Rndr Csc Kubatova, Pavlicek Zdenek, Jan P F Polecha, Ales Ing Csc TriskafiledCriticalBarta Cestmir
Priority to CS848621ApriorityCriticalpatent/CS245641B1/en
Publication of CS862184A1publicationCriticalpatent/CS862184A1/en
Publication of CS245641B1publicationCriticalpatent/CS245641B1/en