新型横榫立卯承插卡扣式脚手架连接机构

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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,张士元,周继忠,蔡雪峰,蔡雪峰 周继忠 张士元 郑永乾 郑莲琼

Type of Patent:实用新型

State of Patent:专利授权

Application Number:201020176580.7

Authorization number:1624989

Number of Inventors:1

Service Invention or Not:yes

Application Date:2010-04-30

Publication Date:2010-12-15

Authorization Date:2010-12-15