王恩元

Professor  

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School/Department:安全工程学院

Gender:Male

Degree:Doctor

Alma Mater:中国矿业大学


Patents

一种旋挖钻机岩石螺纹孔钻孔钻头

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Affilication of Author(s):安全工程学院

Scope of patent:国内

Disigner of the Invention:王小飞,胡少斌

Type of Patent:国际

State of Patent:专利授权

Application Number:202022950466.1

Service Invention or Not:no

Application Date:2020-12-08

Authorization Date:2021-07-27

First Author:wangenyuan

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