预应力钢筋锚具及钢筋有效预应力实时监测系统
Date:2020-12-09 clicks:
Patent Applicant:王琨
Patent description:预应力钢筋锚具及钢筋有效预应力实时监测系统
Type of Patent:发明
State of Patent:#N/A
Application Number:201610174136.3
Number of Inventors:6
Service Invention or Not:no
Application Date:2016-03-24
First Author:WK
