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Disigner of the Invention:李茹,李锐,杨宁
Type of Patent:发明专利
Application Number:ZL 201810115237.2
Authorization number:CN 108428205 B
Service Invention or Not:no
Application Date:2018-02-06
Authorization Date:2022-02-01
Application Date: 2018-02-06
Authorization Date: 2022-02-01