RD

Rolf Drucktenhengst

CK Carl Freudenberg Kg: 1 patents #1 of 7Top 15%
Overall (1997): #86,419 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5645283 Radial shaft seal having dust lip with notches Rolf Vogt 1997-07-08