DD

Daniel Duprez

EU Elf Union: 1 patents #1 of 2Top 50%
Overall (1982): #70,858 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4311614 Catalysts for water dealkylation of aromatic hydrocarbons Michel Grand 1982-01-19