Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696063 | Basic metal salt of dithiocarbamic acid and lubricating oil composition containing said salt | Hirotaka Tomizawa, Katsuya Arai | 1997-12-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696063 | Basic metal salt of dithiocarbamic acid and lubricating oil composition containing said salt | Hirotaka Tomizawa, Katsuya Arai | 1997-12-09 |