Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677259 | Gas oil desulfurization catalyst and desulfurization method | Masao Inoguchi, Yoshihisa Kozawa | 1997-10-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677259 | Gas oil desulfurization catalyst and desulfurization method | Masao Inoguchi, Yoshihisa Kozawa | 1997-10-14 |