LR

Lionel Rouffaud

SF Soletanche Freyssinet: 1 patents #56 of 159Top 40%
Overall (All Time): #2,915,427 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10113288 Concreting facility and corresponding concreting method Bertrand STEFF DE VERNINAC, Daniel Perpezat, Christian AUVRAY 2018-10-30