Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4911901 | Wet desulfurization process for treating a flue gas | Yoshio Ogawa, Kazushige Kawamura, Akira Kumagai, Toshiaki Urata, Yoshiaki Komatsubara | 1990-03-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4911901 | Wet desulfurization process for treating a flue gas | Yoshio Ogawa, Kazushige Kawamura, Akira Kumagai, Toshiaki Urata, Yoshiaki Komatsubara | 1990-03-27 |