Patent Applicant:杨鼎宜
Patent description:掺入工农业固体废弃物的再生骨料透水陶粒混凝土及制备
Type of Patent:发明
State of Patent:有效
Application Number:201410812031.7
Number of Inventors:10
Service Invention or Not:no
Application Date:2014-12-24
Authorization Date:2016-08-03
First Author:YDY