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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
一种内胀式送纱管加工自动装夹装置

Release time:2023-04-01    Hits:

Affilication of Author(s):机械与汽车工程学院

Patent Coverage:国内

Disigner of the Invention:杜金隆,张帅,张宁

Type of Patent:发明专利

State of Patent:专利授权

Application Number:202011398862.6

Authorization number:第5274787号

Number of Inventors:6

Service Invention or Not:no

Application Date:2020-12-04

Publication Date:2021-03-19

Authorization Date:2022-07-01