CB

Cornelis Bontenbal

📍 IJsselmuiden, NL: #3 of 5 inventorsTop 60%
Overall (All Time): #4,113,545 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4207116 Granulated material and process for the production of granulated materials Karl Been 1980-06-10