Language : English
王世博

Patents

三自由度自行走式微型盾构机

Hits:

Disigner of the Invention:葛世荣,马国辉,滕兵

Type of Patent:国内

State of Patent:专利授权

Application Number:201210316860.7

Number of Inventors:4

Service Invention or Not:no

Application Date:2012-08-31

Authorization Date:2014-04-16

First Author:wangshibo