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一种栅格法划分煤田火区建立帷幕墙治理煤自燃的方法

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Affilication of Author(s):安全工程学院

Scope of patent:国内

Disigner of the Invention:王钰,冉德志,余照阳,陆卫东,王云刚,胡新城,盛树平,马永侦

Type of Patent:国内

State of Patent:专利授权

Application Number:202210016303.7

Service Invention or Not:no

Application Date:2022-01-07

Publication Date:2022-01-08

Authorization Date:2023-03-03

First Author:chengjianwei