Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4447256 | N-(Unsubstituted or substituted pyridyl)aminomethylene-diphosphonic acids, herbicidal compositions containing same, their use for herbicides, and process for preparing same | Fumio Suzuki, Yoshihiro Fujikawa, Susumu Yamamoto, Tunehiko Ohya, Takashi Ikai +1 more | 1984-05-08 |