Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4820066 | Method and device for coupling a cassette supported typewheel to a typewheel positioning shaft in typewriters or similar machines | — | 1989-04-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4820066 | Method and device for coupling a cassette supported typewheel to a typewheel positioning shaft in typewriters or similar machines | — | 1989-04-11 |