Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835848 | Apparatus for feeding rigid spacers into travellers for a vertical blind | Petrus J. C. Schimmel | 1989-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835848 | Apparatus for feeding rigid spacers into travellers for a vertical blind | Petrus J. C. Schimmel | 1989-06-06 |