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Affilication of Author(s):中国矿业大学
Patent Applicant:常国宾,钱妮佳,张来宏,张书毕
Type of Patent:Invent
State of Patent:Authorized patents
Application Number:CN201911257378.9
Authorization number:CN111007557B
Number of Inventors:4
Service Invention or Not:no
Application Date:2019-12-10
Authorization Date:2022-05-13