Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4336129 | Method for treating a water-containing waste oil | Hiroshi Okazaki, Mahito Soeda, Takeharu Yushima | 1982-06-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4336129 | Method for treating a water-containing waste oil | Hiroshi Okazaki, Mahito Soeda, Takeharu Yushima | 1982-06-22 |