RJ

Ralph Johansson

SA Sunds Defibrator Industries Ab: 1 patents #22 of 71Top 35%
📍 Leksand, SE: #21 of 34 inventorsTop 65%
Overall (All Time): #3,733,264 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5479792 Heating arrangement Bertil Berg 1996-01-02