薄壁钢管肋空心混凝土叠合板、楼板及建筑物
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Title:薄壁钢管肋空心混凝土叠合板、楼板及建筑物
Institution:土建与水利学院
Type of Patent:Utility models
Application Number:201620641812.9
Number of Inventors:1
Service Invention or Not:No
Application Date:2016-06-24
Publication Date:2017-01-04
Authorization Date:2017-01-04
Release Time:2019-04-15