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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:CN201820722768.3
Authorization number:CN208322361U
Number of Inventors:1
Service Invention or Not:no
Application Date:2018-05-16
Authorization Date:2019-01-04