旋挖钻机

Release time:2020-10-30 Hits:

Affilication of Author(s):建筑与设计学院

Disigner of the Invention:韩健康,张运龙,顾群,关亦骏,路易霖,贾敏,许辛,智力,顾露茜

Note:张运龙,顾群,关亦骏,路易霖,贾敏,许辛,智力,顾露茜,韩健康

State of Patent:专利撤回

Application Number:201030623080.9

Number of Inventors:10

Service Invention or Not:no

Application Date:2010-11-10

Authorization Date:2011-06-08

First Author:zhongXia