DB

Daniel Berthelot

SM Sa Martin: 1 patents #1 of 2Top 50%
📍 Miribel, FR: #1 of 3 inventorsTop 35%
Overall (1982): #71,139 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4338154 Machine for producing single-face corrugated board Gerard Badin 1982-07-06