Patents
煤矿工作面顶板安全实时动态无线监测装置及方法
- Affilication of Author(s):安全工程学院
- Disigner of the Invention:jiangshuguang,周松,wuzhengyan,shaohao,zhangweiqing
- Type of Patent:国内
- State of Patent:专利授权
- Application Number:201410650741.4
- Number of Inventors:7
- Service Invention or Not:no
- Application Date:2014-11-14
- Authorization Date:2018-07-27
- First Author:wangkai
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