Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4807491 | Pedal crank as well as a pedal crank drive for bicycles or the like and a mounting for such a pedal crank drive | — | 1989-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4807491 | Pedal crank as well as a pedal crank drive for bicycles or the like and a mounting for such a pedal crank drive | — | 1989-02-28 |