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鼠标绘图辅助装置
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Patent Applicant:刘磊,吕帅, 霸元婕,池策,张桐搏,李广力
Type of Patent:PATENT_TYPE_ID769796
Application Date:2016-11-16
Authorization Date:2017-04-14
Authorization number:CN2016212521555
Service Invention or Not:yes
State of Patent:PATENT_STATE_ID805230