Language : English
胡旭林

Patents

电动伸缩桌椅

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Affilication of Author(s):机电工程学院

Scope of patent:国内

School Sign:第一单位

Type of Patent:实用新型

State of Patent:专利授权

Application Number:ZL201320684589.2

Authorization number:CN203538729U

Number of Inventors:1

Service Invention or Not:no

Application Date:2013-11-03

Authorization Date:2014-04-16