OV

Otto Vollertsen

SG Sachs-Dolmar Gmbh: 1 patents #3 of 7Top 45%
Overall (All Time): #4,026,619 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4560040 Brake device for braking the saw chain of a portable motor-driven chain saw Bengt O. J. S. Morner, Peter Thomsen 1985-12-24