Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355655 | Hydraulic control apparatus for load independent flow regulation | Siegfried Hertell, Claus Kirchherr, Siegfried Hoffmann | 1982-10-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355655 | Hydraulic control apparatus for load independent flow regulation | Siegfried Hertell, Claus Kirchherr, Siegfried Hoffmann | 1982-10-26 |