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Application filed by Bucko Michal, Heinrich Ing Hofbauer, Vladimir Kristan, Miklas Emil, Sevcik Bohumil, Borosova Gabriela, Alexander Hano, Elena Ing Kostiviarova, Jaroslav Rndr Marsalek, Viera Ing RevallovafiledCriticalBucko Michal
Priority to CS847388ApriorityCriticalpatent/CS245182B1/en
Publication of CS738884A1publicationCriticalpatent/CS738884A1/en
Publication of CS245182B1publicationCriticalpatent/CS245182B1/en