Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834245 | Pouch having tearing zone for taking out content packed therein | Raizo Kuge, Susumu Niwa | 1989-05-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834245 | Pouch having tearing zone for taking out content packed therein | Raizo Kuge, Susumu Niwa | 1989-05-30 |