Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4798913 | Method for separating a trihalogenobenzene isomer | Masashi Yamagushi, Masami Ito, Hiroki Tokunaga | 1989-01-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4798913 | Method for separating a trihalogenobenzene isomer | Masashi Yamagushi, Masami Ito, Hiroki Tokunaga | 1989-01-17 |