FB

Frederik C. Blees

📍 Deventer, NL: #92 of 180 inventorsTop 55%
Overall (All Time): #3,942,103 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4881819 Method and apparatus for preparing concrete mortar — 1989-11-21