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Application filed by Яшин Анатолий Васильевич, Салин Николай Артемьевич, Яшин Андрей Анатольевич, Вылога Владимир МихайловичfiledCriticalЯшин Анатолий Васильевич
Priority to SU4337946/03ApriorityCriticalpatent/RU1510184C/ru
Application grantedgrantedCritical
Publication of RU1510184CpublicationCriticalpatent/RU1510184C/ru