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Affilication of Author(s):工程训练中心
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:201520888994.5
Authorization number:201520888994.5
Number of Inventors:2
Service Invention or Not:no
Application Date:2015-11-10
Authorization Date:2016-05-25