Affilication of Author(s):扬州大学
Scope of patent:建筑材料
School Sign:扬州大学
Patent Applicant:杨鼎宜
Patent description:土木工程实验用定量取样装置及其使用方法
Type of Patent:发明
State of Patent:专利权有效
Application Number:202010386189.8
Number of Inventors:8
Service Invention or Not:no
Application Date:2020-05-09
Authorization Date:2022-03-15
First Author:YDY