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Application filed by Предприятие П/Я Г-4448filedCriticalПредприятие П/Я Г-4448
Priority to SU1836655ApriorityCriticalpatent/SU438703A1/ru
Priority claimed from SU1836655Aexternal-prioritypatent/SU438703A1/ru
Application grantedgrantedCritical
Publication of SU438703A2publicationCriticalpatent/SU438703A2/ru
Publication of SU438703A1publicationCriticalpatent/SU438703A1/ru