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Application filed by Тираспольский Электроаппаратный ЗаводfiledCriticalТираспольский Электроаппаратный Завод
Priority to SU1881726ApriorityCriticalpatent/SU436960A1/ru
Priority claimed from SU1881726Aexternal-prioritypatent/SU436960A1/ru
Application grantedgrantedCritical
Publication of SU436960A2publicationCriticalpatent/SU436960A2/ru
Publication of SU436960A1publicationCriticalpatent/SU436960A1/ru