Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5009388 | Magnetic-controlled valve for fluid pipelines | Mao Pei-gi, Gan Jing | 1991-04-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5009388 | Magnetic-controlled valve for fluid pipelines | Mao Pei-gi, Gan Jing | 1991-04-23 |