Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372028 | Device for forming a construction on the open end zone of a metal can | Johan Willem Roeterdink | 1994-12-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372028 | Device for forming a construction on the open end zone of a metal can | Johan Willem Roeterdink | 1994-12-13 |