Scope of patent:建筑材料
Patent Applicant:杨鼎宜
Patent description:抹面材料抗干缩能力测试方法
Type of Patent:发明
State of Patent:#N/A
Application Number:201610334897.0
Number of Inventors:2
Service Invention or Not:no
Application Date:2016-05-19
First Author:YDY
