PF

Pierre-Michel Francois

SS Societe Chimique Des Charbonnages S.A.: 1 patents #45 of 111Top 45%
Overall (All Time): #3,873,377 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5004789 Resin compositions based on phenolic resins Francois Boinot, Michel Cousin, Francois Michel-Dansac 1991-04-02