Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9771639 | High-strength and high-toughness steel plate with yield strength of 700 MPa and method of manufacturing the same | Aiwen Zhang, Sihai Jiao | 2017-09-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9771639 | High-strength and high-toughness steel plate with yield strength of 700 MPa and method of manufacturing the same | Aiwen Zhang, Sihai Jiao | 2017-09-26 |