DP

Daniel Perpezat

SF Soletanche Freyssinet: 1 patents #3 of 21Top 15%
Overall (2017): #446,256 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9617712 Method for determining the position of a cutting device in the ground using a mobile carriage Bertrand STEFF DE VERNINAC, Jean-Pierre Hamelin 2017-04-11