UB

Urs Berner

📍 Aarau, CH: #92 of 161 inventorsTop 60%
Overall (All Time): #3,294,372 of 4,157,543Top 80%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7748934 Machine friction tool, interchangeable head and shaft Gilbert Zumsteg 2010-07-06