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Patent Applicant : 重庆交通大学
Disigner of the Invention : 丁奇;王栋;马庆禄;杨文华;赖世豪;曹志成;张猛
Application Date : 2014-12-12
Application Number : CN201420784087.1
Publication Date : 2015-06-10
Service Invention or Not : no