Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4324537 | Rotary machine with a plurality of rotors having peripheral rolling contact | — | 1982-04-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4324537 | Rotary machine with a plurality of rotors having peripheral rolling contact | — | 1982-04-13 |