Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874823 | Chlorinated polyvinyl chloride-vinyl acetate copolymers having good low and high temperature stability | — | 1989-10-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874823 | Chlorinated polyvinyl chloride-vinyl acetate copolymers having good low and high temperature stability | — | 1989-10-17 |