Patent Applicant:杨卫波
Patent description:多功能地源热泵地下岩土冷热响应测试装置
Type of Patent:实用新型
State of Patent:终止
Application Number:201220140459.8
Number of Inventors:1
Service Invention or Not:no
Application Date:2012-03-30
Authorization Date:2012-10-10
First Author:Yang Weibo