Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4313941 | Stabilized granular nematicidal and insecticidal composition having O-ethyl-S,S-dipropyl dithiophosphate as an active substance | Willem De Lange | 1982-02-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4313941 | Stabilized granular nematicidal and insecticidal composition having O-ethyl-S,S-dipropyl dithiophosphate as an active substance | Willem De Lange | 1982-02-02 |