Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4317759 | Stabilized aqueous solutions of acrylamide polymers | Toshikazu Oda, Yasunosuke Tanabe, Takeshi Arai | 1982-03-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4317759 | Stabilized aqueous solutions of acrylamide polymers | Toshikazu Oda, Yasunosuke Tanabe, Takeshi Arai | 1982-03-02 |