RW

Rolf Widmer

RW Rieter Machine Works: 1 patents #3 of 21Top 15%
📍 Dörflingen, CH: #1 of 1 inventorsTop 100%
Overall (1994): #72,598 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5324905 Drawing roller unit with scavenging means Vittorino Arnosti, Konrad Boos, Armin Wirz 1994-06-28