Disigner of the Invention:钟志全, 穆岩松, 贺湘东, 刘湛, 张云毅

Type of Patent:授权发明

State of Patent:授权

Application Number:CN201810163880.2

Number of Inventors:10

Service Invention or Not:no

First Author:Keneng Zhang

Pre One:一种用于岩溶涌水的封孔材料及其制备方法与封孔方法