CB

Claes-Gustav Bergstrom

AA Atlas Copco Aktiebolag: 2 patents #17 of 91Top 20%
Overall (All Time): #2,370,919 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4288056 Device for setting the direction and/or the inclination of an elongated rock drilling apparatus — 1981-09-08
4274494 Method and device for setting the direction and/or the inclination of an elongated rock drilling apparatus — 1981-06-23