RH

Rainer Herbig

OA O & K Orenstein And Koppel Ag: 1 patents #28 of 95Top 30%
Overall (All Time): #3,674,135 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5709085 Method of cooling the hydraulic fluid in the working circuit of a construction machine, in particular a hydraulic excavator 1998-01-20