Scope of patent:建筑材料
Patent Applicant:杨鼎宜
Patent description:一种用于检测纤维耐碱性能的方法
Type of Patent:发明
State of Patent:有效
Application Number:201810612957.X
Number of Inventors:7
Service Invention or Not:no
Application Date:2018-06-13
First Author:YDY
