Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818196 | Variable capacity vane-type motor having a control channel selectively communicating with the work chamber | Hermann Schoellhorn | 1989-04-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818196 | Variable capacity vane-type motor having a control channel selectively communicating with the work chamber | Hermann Schoellhorn | 1989-04-04 |