Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328838 | Thick and tough cellophane for casings and method of preparing the same | Kosaku Asada | 1982-05-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328838 | Thick and tough cellophane for casings and method of preparing the same | Kosaku Asada | 1982-05-11 |