Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354607 | Crane for heavy lifting with an erection column for the main jib | — | 1982-10-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354607 | Crane for heavy lifting with an erection column for the main jib | — | 1982-10-19 |