李怀展

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School/Department:环境与测绘学院

Gender:Male

Degree:Doctor


Patents

兼顾地表沉陷控制的无井式煤炭地下气化炉设计方法

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Affilication of Author(s):环境与测绘学院

Scope of patent:国内

School Sign:第一单位

Disigner of the Invention:Guo Guangli,zhangkefei,Jeffery Zha,徐友友

Type of Patent:国内

State of Patent:专利授权

Application Number:201811470911.6

Service Invention or Not:no

Application Date:2020-10-02

Authorization Date:2020-10-03

First Author:lihuaizhan

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