Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4702818 | Process for recovering heat of a tar-containing high-temperature gas | Katsuaki Makino, Fumio Ogawara | 1987-10-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4702818 | Process for recovering heat of a tar-containing high-temperature gas | Katsuaki Makino, Fumio Ogawara | 1987-10-27 |