Scope of patent:建筑材料
Patent Applicant:杨鼎宜
Patent description:具有路沿的透水道路结构
Type of Patent:实用新型
State of Patent:有效
Application Number:201520164088.0
Number of Inventors:10
Service Invention or Not:no
Application Date:2015-03-24
Authorization Date:2015-08-05
First Author:YDY