Государственный Научно-Исследовательский Институт Строительных Материалов И Изделий Ниисми
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 Научно-Исследовательский Институт Строительных Материалов И Изделий НиисмиfiledCriticalГосударственный Научно-Исследовательский Институт Строительных Материалов И Изделий Ниисми
Priority to SU762347111ApriorityCriticalpatent/SU675018A1/ru
Application grantedgrantedCritical
Publication of SU675018A1publicationCriticalpatent/SU675018A1/ru