CC

Clovis Caleix

CO Cogema: 1 patents #15 of 42Top 40%
Overall (All Time): #3,761,735 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5380127 Non-entry method of underground excavation in weak or water bearing grounds Jean Narcy 1995-01-10