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姜大伟

Patents

一种扇形纸浆磨片测量配对设备

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Affilication of Author(s):应用技术学院

Teaching and Research Group:计算机网络教研室

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:201520694340.9

Authorization number:CN205027483U

Number of Inventors:6

Service Invention or Not:no

Application Date:2015-09-09

Authorization Date:2016-02-10