Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8623207 | Loose-proof structure of a filter cartridge shell | Jianlin Liang, Kaiqin Peng, Daowen Lu | 2014-01-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8623207 | Loose-proof structure of a filter cartridge shell | Jianlin Liang, Kaiqin Peng, Daowen Lu | 2014-01-07 |