Release time:2020-10-30  Hits:

• Affilication of Author(s):环境与测绘学院
• Disigner of the Invention:fengqiyan
• Note:冯启言
• Type of Patent:国内
• State of Patent:专利授权
• Application Number:201110405435.0
• Number of Inventors:2
• Service Invention or Not:no
• Application Date:2011-12-08
• Authorization Date:2013-08-21
• First Author:lixiangdong