Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838977 | Process and apparatus for making plastic carrying bags or sacks | Fritz Achelpohl, Friedhelm Mundus | 1989-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838977 | Process and apparatus for making plastic carrying bags or sacks | Fritz Achelpohl, Friedhelm Mundus | 1989-06-13 |