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周福宝

Patents

一种在一定温度和压力条件下氮气增加煤体透气性的系统

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Affilication of Author(s):安全工程学院

Disigner of the Invention:高峰,王圣程,刘春,刘应科,崔光磊

Type of Patent:国内

State of Patent:专利授权

Application Number:201210056597.2

Number of Inventors:6

Service Invention or Not:no

Application Date:2012-03-06

Authorization Date:2014-06-25

First Author:周福宝