Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869431 | Nozzle and a device for the use of a nozzle of this type | Jean-Francois Bonnin | 1989-09-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869431 | Nozzle and a device for the use of a nozzle of this type | Jean-Francois Bonnin | 1989-09-26 |