Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4331447 | Coal treatment for ash removal and agglomeration | Hiroshi Kamada, Kazumoto Saito, Toshiaki Murata, Tadahisa Miwa, Masao Goto +1 more | 1982-05-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4331447 | Coal treatment for ash removal and agglomeration | Hiroshi Kamada, Kazumoto Saito, Toshiaki Murata, Tadahisa Miwa, Masao Goto +1 more | 1982-05-25 |