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Application filed by Московский Институт Химического МашиностроенияfiledCriticalМосковский Институт Химического Машиностроения
Priority to SU1932992ApriorityCriticalpatent/SU524110A1/ru
Application grantedgrantedCritical
Publication of SU524110A1publicationCriticalpatent/SU524110A1/ru