Business Address:矿业科学中心A510
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Disigner of the Invention:杨凯,linboquan,卢细苗,高子善
Type of Patent:国内
State of Patent:专利授权
Application Number:201711058422.4
Number of Inventors:5
Service Invention or Not:no
Application Date:2017-11-01
Authorization Date:2019-06-04
First Author:zhuchuanjie
