Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344837 | Process for the dehydration and liquefaction of water-containing coal | Shoichi Oi, Noriaki Ohnishi, Shinya Mori, Tadanobu Takata, Isao Kubo | 1982-08-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344837 | Process for the dehydration and liquefaction of water-containing coal | Shoichi Oi, Noriaki Ohnishi, Shinya Mori, Tadanobu Takata, Isao Kubo | 1982-08-17 |