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 Inst Obschei I Neoorganichesko, Proizv Ob Beloruskalij Im 50 LfiledCriticalInst Obschei I Neoorganichesko
Priority to SU772458844ApriorityCriticalpatent/SU648555A1/en
Application grantedgrantedCritical
Publication of SU648555A1publicationCriticalpatent/SU648555A1/en