00614naa#a2200181#i#450# EN\\bibl\68512 20250604221229.3 2218-130X 20180925b2018####ek#y0engy0150####ca RUS RU ANALYSIS OF DOMESTIC PATENTS FOR INVENTIONS (1994-2016) IN THE FIELD OF CREATION OF FIRE-PROTECTIVE COATINGS Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2018 7 с. Journal article local Krutolapov A S Korobejnikova E G journals.igps.ru