Title:一种利用固废物的变色免烧透水砖及制备方法
Institution:岩土与地下工程研究院
Type of Patent:Invent
Application Number:201910369052.9
Number of Inventors:1
Service Invention or Not:No
Application Date:2020-05-05
Publication Date:2020-11-06
Authorization Date:2020-11-06
Release Time:2019-04-15