Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11028465 | Low-cost lead-free dezincification-resistant brass alloy for casting | Zhenqing Hu, Qiu Bi, Jia Long, Huawei Zhang, Qing Lv | 2021-06-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11028465 | Low-cost lead-free dezincification-resistant brass alloy for casting | Zhenqing Hu, Qiu Bi, Jia Long, Huawei Zhang, Qing Lv | 2021-06-08 |