Проектно-Конструкторское Бюро Министерства Сельского Строительства Бсср
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 Проектно-Конструкторское Бюро Министерства Сельского Строительства БссрfiledCriticalПроектно-Конструкторское Бюро Министерства Сельского Строительства Бсср
Priority to SU1854035ApriorityCriticalpatent/SU444720A1/en
Priority claimed from SU1854035Aexternal-prioritypatent/SU444720A1/en
Application grantedgrantedCritical
Publication of SU444720A2publicationCriticalpatent/SU444720A2/en
Publication of SU444720A1publicationCriticalpatent/SU444720A1/en