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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

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Current position: Home >> Scientific Research >> Patents
一种二维梯度的模切刀辊及其刀刃成型方法

Release time:2021-06-12    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:杨谡

Type of Patent:发明专利

State of Patent:专利授权

Application Number:201710115638.3

Authorization number:3446786

Number of Inventors:4

Service Invention or Not:no

Application Date:2017-03-01

Publication Date:2019-07-09

Authorization Date:2019-07-09