Горьковский политехнический институт им.А.А.Жданова
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 Горьковский политехнический институт им.А.А.ЖдановаfiledCriticalГорьковский политехнический институт им.А.А.Жданова
Priority to SU7502094678ApriorityCriticalpatent/SU573165A1/ru
Application grantedgrantedCritical
Publication of SU573165A1publicationCriticalpatent/SU573165A1/ru