Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4858791 | Bulk material container with a door movable over a rectilinear path | — | 1989-08-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4858791 | Bulk material container with a door movable over a rectilinear path | — | 1989-08-22 |