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Affilication of Author(s):中国矿业大学
Patent Applicant:常国宾,钱妮佳,陈超,张书毕
Type of Patent:Invent
State of Patent:专利授权
Application Number:CN201910874925.1
Authorization number:CN110703284B
Number of Inventors:4
Service Invention or Not:no
Application Date:2019-09-17
Authorization Date:2022-11-29