Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845933 | Device for switching off and switching on again a spinning or twisting spindle, more especially a two-for-one spinning or twisting spindle | — | 1989-07-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845933 | Device for switching off and switching on again a spinning or twisting spindle, more especially a two-for-one spinning or twisting spindle | — | 1989-07-11 |