Patents
Current position: Ruilin Li > Scientific Research > Patents
Strength gradient material and its preparation and test method
- Release time:2021-04-12
- Hits:
Type of Patent:
InventState of Patent:
Authorized patentsAuthorization number:
ZL201510270829.8Service Invention or Not:
noAuthorization Date:
2015-04-01First Author:
Xiaodong Zhao, Guoqing Zhou, Ruilin Li, Pin-Qiang Mo, Jun Chen, Feng Gao