RD

Rolf Dahlen

📍 Töcksfors, SE: #1 of 4 inventorsTop 25%
Overall (All Time): #3,986,468 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4710063 Non-return valve for bore hole sleeves Eskil Faktus 1987-12-01