Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5312929 | 2-oxo-3-pyrroline derivatives, process for their production and herbicidal composition | Nobuyuki Ohba, Akira Takeuchi, Shigehiko Tachikawa, Yasunori Ogawa | 1994-05-17 |