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Patents

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Li Zhenlei, He Xueqiu, Song Dazhao, He Shengquan, Li Donghui. Monitoring and forewarning method for coal-rock dynamic disasters based on electromagnetic radiation and earth sound，US2020/0033496 A1

Release time:2022-04-04 Hits:

Service Invention or Not:  no

Pre One:陈建强, 何学秋, 王建, 李振雷, 刘旭东, 何生全, 李康, 李东辉, 赵志鹏, 曹民远, 刘永红. 冲击地压危险的微震监测预警方法、装置和系统. 2018113573531 Next One:李振雷, 何生全, 田向辉, 何学秋, 宋大钊. 一种深浅孔卸压爆破防治近直立煤层冲击地压的方法. 2018103681065

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