Language : English
王旭锋

Patents

一种矿用自动感应式巷道断面变形测量装置

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Disigner of the Invention:亓祥巍,葛腾腾,娄俊豪,岳延朋

Type of Patent:国际

State of Patent:专利授权

Application Number:201320246773.9

Number of Inventors:5

Service Invention or Not:no

Application Date:2013-05-09

Authorization Date:2013-10-16

First Author:wangxufeng