Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4817815 | Container comprising cylindrical jacket and lid with closable vent and process for its production | — | 1989-04-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4817815 | Container comprising cylindrical jacket and lid with closable vent and process for its production | — | 1989-04-04 |