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Application filed by Предприятие П/Я А-7467, Малодубенская ПтицефабрикаfiledCriticalПредприятие П/Я А-7467
Priority to SU1742121ApriorityCriticalpatent/SU526345A1/ru
Application grantedgrantedCritical
Publication of SU526345A1publicationCriticalpatent/SU526345A1/ru