Affilication of Author(s):中国地质大学（武汉）
Patent Applicant:中国地质大学（武汉）
Disigner of the Invention:贺良华 张杰 童琴
Type of Patent:Utility models
State of Patent:Authorized patents
Application Number:CN201320864555.1
Authorization number:CN201320864555.1
Service Invention or Not:yes
Application Date:2013-12-25
Publication Date:2014-06-04