Hits:
Title:一种螺旋变化的太阳能真空集热管及真空集热系统
Institution:热科学与工程研究中心
Type of Patent:Invent
Application Number:201710334277.1
Number of Inventors:4
Service Invention or Not:No
Application Date:2017-05-12
Publication Date:2019-01-22
Authorization Date:2019-01-22
Release Time:2019-04-15
