GC

George Cagnioncle

SS Societe Chimique Des Charbonnages S.A.: 1 patents #6 of 10Top 60%
Overall (1982): #63,888 of 81,411Top 80%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4358227 Device for preparing and injecting sealing charges of cement — 1982-11-09