Title: : 一种能定向和控制流速的混凝土漏斗
Affilication of Author(s): : 土建与水利学院
Disigner of the Invention: : songxiuguang
Application Number: : 201310028497.3
Number of Inventors: : 2
Service Invention or Not: : no
Application Date: : 2013-01-25
Professor
Gender : Male
Status : Employed
School/Department : 齐鲁交通学院
Date of Employment : 2006-11-28
The Last Update Time : ..
