О. П. Шмигуль В. А. Головко Б. В. Анипко Г. С. Куликов М. Г. Шепель Л. И. Корж Н. И. Загривый Н. А. Захарченко В. А. Савченко А. Т. Бойко А. М. Гринбург П. М. Кучеров
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Priority to SU1689774ApriorityCriticalpatent/SU388191A1/ru
Application grantedgrantedCritical
Publication of SU388191A1publicationCriticalpatent/SU388191A1/ru