Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831962 | Device for transporting objects which pass within tanks, a method of conveying objects and an installation for treatment of objects | — | 1989-05-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831962 | Device for transporting objects which pass within tanks, a method of conveying objects and an installation for treatment of objects | — | 1989-05-23 |