Qr code
中文
练国富

Professor

Supervisor of Master's Candidates


School/Department:机械与汽车工程学院

Education Level:With Certificate of Graduation for Doctorate Study

Degree:Doctoral degree

Status:Employed

Alma Mater:中国科学技术大学

Click:Times

The Last Update Time: ..

Current position: Home >> Scientific Research >> Patents
一种高性能旋转模切刀具

Release time:2022-02-19    Hits:

Affilication of Author(s):机械与汽车工程学院

Patent Coverage:国内

First Author:Lian Guofu

Disigner of the Invention:Chen Chang Rong,曹强

Type of Patent:实用新型

State of Patent:专利授权

Application Number:202020603256.2

Authorization number:13023627

Number of Inventors:5

Service Invention or Not:no

Application Date:2020-04-21

Publication Date:2021-04-23

Authorization Date:2021-04-23