Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4288166 | Apparatus for production of stable slurry of milled coal and a hydrocarbon oil | Yasuyuki Nakabayashi, Yoshio Matsuura, Masashi Hatano, Tatsuo Hagiwara, Yoshimasa Ebihara +2 more | 1981-09-08 |