Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859454 | Paper distributing an active compound on burning, and a pyrotechnic distributor using such paper | Alain Fauconnier | 1989-08-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859454 | Paper distributing an active compound on burning, and a pyrotechnic distributor using such paper | Alain Fauconnier | 1989-08-22 |