Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4649009 | Process for producing a heat-shrinkable polypropylene film | Kizo Shibata | 1987-03-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4649009 | Process for producing a heat-shrinkable polypropylene film | Kizo Shibata | 1987-03-10 |