Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11028466 | Unleaded free-cutting brass alloys with excellent castability, method for producing the same, and application thereof | Chin-Lung Chen, Jhewn-Kuang Chen | 2021-06-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11028466 | Unleaded free-cutting brass alloys with excellent castability, method for producing the same, and application thereof | Chin-Lung Chen, Jhewn-Kuang Chen | 2021-06-08 |