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Application filed by Mustafajev Rasim Farman Ogly, Ljudmila G Jegorova, Anatolij M LazutkinfiledCriticalMustafajev Rasim Farman Ogly
Priority to CS864069ApriorityCriticalpatent/CS271241B1/en
Priority to DD29102786Aprioritypatent/DD274546A3/en
Publication of CS406986A1publicationCriticalpatent/CS406986A1/en
Publication of CS271241B1publicationCriticalpatent/CS271241B1/en