Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4474587 | Process for the treatment of waste gases from a chlorination furnace | Yoshimasa Matsumoto, Hidehiro Sato, Kenji Koyama | 1984-10-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4474587 | Process for the treatment of waste gases from a chlorination furnace | Yoshimasa Matsumoto, Hidehiro Sato, Kenji Koyama | 1984-10-02 |