А. И. дченко Л. И. Иофис С. Ю. Белова Л. В. Глушкова
Получения Способ
Original Assignee
Авторы изобретени витель
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 filed by Авторы изобретени вительfiledCriticalАвторы изобретени витель
Priority to SU1619837ApriorityCriticalpatent/SU362012A1/ru
Application grantedgrantedCritical
Publication of SU362012A1publicationCriticalpatent/SU362012A1/ru