Current Position: Home >> Scientific Research >> Patents

一种运算类习题的批改及反馈方法

Hits:

Affilication of Author(s):数学与统计学院

Patent Coverage:国内

School Sign:第一单位

Type of Patent:发明专利

Application Number:201310083185.2

Service Invention or Not:yes

Application Date:2013-03-15

Publication Date:2013-06-19

First Author:刘文军

Next One:圆周轨道运动车及其轨道