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Martin Brun

📍 Davos, CH: #96 of 202 inventorsTop 50%
Overall (All Time): #3,780,197 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5451126 Deep boring drill — 1995-09-19