Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4435260 | Method and apparatus for desulfurization and denitrification of waste gas by multi-stage electron beam irradiation | Yamada Koichi, Kawamura Keita | 1984-03-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4435260 | Method and apparatus for desulfurization and denitrification of waste gas by multi-stage electron beam irradiation | Yamada Koichi, Kawamura Keita | 1984-03-06 |