Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361684 | Process for preparing copolymers comprising .alpha.-alkyl styrene and unsaturated nitrile | Hiroyuki Minematsu, Kojiro Matsumoto, Akira Kishi | 1982-11-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361684 | Process for preparing copolymers comprising .alpha.-alkyl styrene and unsaturated nitrile | Hiroyuki Minematsu, Kojiro Matsumoto, Akira Kishi | 1982-11-30 |