Release time:2020-10-30  Hits:

• Affilication of Author(s):环境与测绘学院
• Disigner of the Invention:fengqiyan
• Type of Patent:国内
• State of Patent:专利授权
• Application Number:201310450175.8
• Number of Inventors:2
• Service Invention or Not:no
• Application Date:2013-09-27
• Authorization Date:2014-08-20
• First Author:lixiangdong