Научно-Производственное Объединение "Киевпромарматура"
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 Научно-Производственное Объединение "Киевпромарматура"filedCriticalНаучно-Производственное Объединение "Киевпромарматура"
Priority to SU7502166413ApriorityCriticalpatent/SU582498A1/en
Application grantedgrantedCritical
Publication of SU582498A1publicationCriticalpatent/SU582498A1/en