HP

Hubert Perrier

LC Laboratoire Central Des Ponts Et Chaussees: 1 patents #3 of 54Top 6%
📍 Le Grand-Quevilly, FR: #18 of 44 inventorsTop 45%
Overall (All Time): #3,976,963 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4674917 Method and device for placing a construction material in a liquid environment Didier Faucon 1987-06-23