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辛海会

Patents

一种矿用垂落式主动隔爆抑火装置及其使用方法

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School Sign:第一单位

Disigner of the Invention:qixuyao,张亢,周亮宇,李靖,周邦豪,康文杰

Type of Patent:国内

State of Patent:专利授权

Application Number:201910406255.X

Number of Inventors:7

Service Invention or Not:no

Application Date:2019-05-16

Authorization Date:2020-06-26

First Author:xinhaihui