Service Invention or Not:No
朱清玉
Click:
The Last Update Time:..
Patents
朱清玉, 陈玉刚, 韩锦桐, 等. 一种具有多功能涂层的关节轴承及其制备方法. CN202010443629.9. 发明专利, 授权日期: 2022/08/09.
Release Time:2026-03-10 Hits:
NO. 3-11, Wenhua Road, Heping District, Shenyang, P. R. China
Copyright 2020 Northeastern University | 110819 | 辽ICP备11009868号-3