Title : 一种用于钢梁与钢管柱的单面连接螺栓
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Title:一种用于钢梁与钢管柱的单面连接螺栓
Affilication of Author(s):土建与水利学院
Patent Applicant:wangpeijun,liumei
Type of Patent:实用新型
Application Number:201621109698.1
Number of Inventors:2
Service Invention or Not:no
Application Date:2016-10-10
Publication Date:2017-04-05
Authorization Date:2017-04-05
The Last Update Time : ..