Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808100 | Process and a form tool for the production of cushions made of foam which are provided with textile covers | Volker Onnenberg, Ralf Busch | 1989-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808100 | Process and a form tool for the production of cushions made of foam which are provided with textile covers | Volker Onnenberg, Ralf Busch | 1989-02-28 |