Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4343099 | Apparatus for the parallel guidance of the bucket of a hydraulic excavator | Mario Ziegler | 1982-08-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4343099 | Apparatus for the parallel guidance of the bucket of a hydraulic excavator | Mario Ziegler | 1982-08-10 |