Language : English
周福宝

Patents

一种地铁受限空间人员通道防踩踏方法

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Affilication of Author(s):安全工程学院

Disigner of the Invention:liuchun,满忠毅

State of Patent:专利授权

Application Number:10,480,139

Authorization number:10,480,139

Number of Inventors:3

Service Invention or Not:no

Application Date:2017-11-07

Authorization Date:2019-11-19

First Author:周福宝