BB

Braulio L. C. X. Bastos

PS Petróleo Brasileiro S.A.—Petrobras: 1 patents #2 of 12Top 20%
Overall (1997): #172,037 of 185,788Top 95%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5607903 Process for inert gas generation — 1997-03-04