LH

Leon Hay

LC L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude: 1 patents #4 of 33Top 15%
Overall (1989): #84,023 of 140,708Top 60%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4840647 Process for treating a gaseous mixture by adsorption — 1989-06-20