Title:一种再生粉体复合矿山胶结充填材料及制备方法
Institution:岩土与地下工程研究院
Type of Patent:Invent
Application Number:201911032197.6
Number of Inventors:2
Service Invention or Not:No
Application Date:2019-10-28
Publication Date:2021-05-28
Authorization Date:2021-05-28
Release Time:2021-05-26