Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855487 | Process for preparing fluorine-containing carboxylic acid ester | Takamasa Fuchikami, Yoshimitsu Ishii, Yoshiko Obata | 1989-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855487 | Process for preparing fluorine-containing carboxylic acid ester | Takamasa Fuchikami, Yoshimitsu Ishii, Yoshiko Obata | 1989-08-08 |