Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9821432 | Exchangeable abrasive means for an abrasion appliance having a suction extraction arrangement | Josef Breitenmoser | 2017-11-21 |
| 9744648 | Mounting with interconnected cavities for holding an abrasive, method for producing such a mounting, grinding system and use of such a mounting | Adrian Schoch, Juerg Schnyder | 2017-08-29 |