BP

Bernard Ponineau

DS Diamant Boart Stratabit S.A.: 1 patents #1 of 3Top 35%
TO Total: 1 patents #3 of 4Top 75%
Overall (1994): #162,624 of 165,921Top 100%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5293946 Divergent fluid nozzle for drilling tool Alain Besson 1994-03-15