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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
一种灌注桩旋挖扩孔器

Release time:2018-09-17    Hits:

Affilication of Author(s):机械与汽车工程学院

Patent Coverage:国内

First Author:练国富

Disigner of the Invention:姚明浦,晏岱,陈小云,陈小云 姚明浦 晏岱

Type of Patent:实用新型

State of Patent:专利授权

Application Number:201721278037.6

Authorization number:第7249295号

Number of Inventors:4

Service Invention or Not:no

Application Date:2017-09-30

Publication Date:2018-04-20

Authorization Date:2018-04-20