Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4701153 | Double-action belt intended particularly for a speed varying device comprising pulleys of variable useful diameter | — | 1987-10-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4701153 | Double-action belt intended particularly for a speed varying device comprising pulleys of variable useful diameter | — | 1987-10-20 |