Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4730996 | Rotary compressor with two discharge valves having different frequencies | Tsugio Itami | 1988-03-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4730996 | Rotary compressor with two discharge valves having different frequencies | Tsugio Itami | 1988-03-15 |