Affilication of Author(s):

地理科学与旅游学院

Scope of patent:

国外

School Sign:

0

Disigner of the Invention:

高斐,宋美州

Type of Patent:

Utility models

State of Patent:

专利授权

Number of Inventors:

3

Service Invention or Not:

no

Application Date:

2011-09-23

Authorization Date:

2012-07-04

First Author:

wujinfeng