BM

Bu-Feng Ma

EP Elf Aquitaine Production: 1 patents #4 of 13Top 35%
Overall (1994): #151,907 of 165,921Top 95%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5332500 Three-phase cyclone separator Jacques Seureau, Yves Aurelle, Dimitre Hadjiev 1994-07-26