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Publication date
Application filed by В. В. Корольке изобретени, Г. Каган Е., Л. Клебанский А., В. Пассет А., В. Доценко Г., И. Саратовкина Т., А. Иванова Г.filedCriticalВ. В. Корольке изобретени
Priority to SU1717731ApriorityCriticalpatent/SU427018A1/ru
Priority claimed from SU1717731Aexternal-prioritypatent/SU427018A1/ru
Application grantedgrantedCritical
Publication of SU427018A2publicationCriticalpatent/SU427018A2/ru
Publication of SU427018A1publicationCriticalpatent/SU427018A1/ru