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 Государственный институт прикладной химииfiledCriticalГосударственный институт прикладной химии
Priority to SU847387ApriorityCriticalpatent/SU497286A1/en
Application grantedgrantedCritical
Publication of SU497286A1publicationCriticalpatent/SU497286A1/en