可伸缩鱼腹式钢桁架结构

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Affilication of Author(s):土木工程学院

Patent Coverage:国内

Disigner of the Invention:Zheng Lianqiong,Zheng Yongqian,周继忠,蔡雪峰,蔡雪峰 周继忠 庹明贝 郑永乾 郑莲琼

Type of Patent:实用新型

State of Patent:专利授权

Application Number:201120572484.9

Authorization number:2393528

Number of Inventors:1

Service Invention or Not:yes

Application Date:2011-12-31

Publication Date:2012-09-05

Authorization Date:2012-09-05