一种煤矿危险源预警系统装置

Release time:2020-10-30 Hits:

Affilication of Author(s):计算机科学与技术学院

Disigner of the Invention:宋国娟

Type of Patent:国际

State of Patent:专利授权

Application Number:201320868787.4

Number of Inventors:2

Service Invention or Not:no

Application Date:2013-12-26

Authorization Date:2014-06-25

First Author:calvin