JR

Jacques Roland

C( Centre Scientifique Et Technique Du Bâtiment (Cstb): 1 patents #1 of 2Top 50%
📍 Meylan, FR: #7 of 32 inventorsTop 25%
Overall (1997): #134,520 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5627897 Acoustic attenuation device with active double wall Laurent Gagliardini 1997-05-06