NF

Nadezhda A. Frolova

📍 Podolsk, RU: #20 of 65 inventorsTop 35%
Overall (All Time): #4,010,655 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4501320 Multiflow tubular air heater Adolf U. Lipets, Boris I. Alexandrov, Svetlana M. Kuznetsova, Jury I. Okerblom, Jury A. Ershov +4 more 1985-02-26