Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859132 | Process and device for opening by the median zone of their bodies, emptying and flattening hermetically closed metal or composite containers | — | 1989-08-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859132 | Process and device for opening by the median zone of their bodies, emptying and flattening hermetically closed metal or composite containers | — | 1989-08-22 |