HF

Harald Frommherz

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #3,708,823 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5597126 Stirred ball mill Albert Leuthold, Marc Weider 1997-01-28