BB

Bertil Bergstrom

NA Nobel Kemi Ab: 1 patents #8 of 15Top 55%
📍 Degerfors, SE: #19 of 33 inventorsTop 60%
Overall (All Time): #3,895,924 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4900819 Method in the production of crystalline explosives Per Ericsson, Leif Svensson, Nils Olsson 1990-02-13