Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341631 | Double-twisting device with magnetic device for elevating axial forces | Peter Boesman | 1994-08-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341631 | Double-twisting device with magnetic device for elevating axial forces | Peter Boesman | 1994-08-30 |