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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:201220499615.X
Authorization number:CN202773803U
Number of Inventors:1
Service Invention or Not:no
Application Date:2012-09-28
Authorization Date:2013-03-13