一种钢丝绳提升矿车取料机

Release time:2020-10-30 Hits:

Disigner of the Invention:chenfei,张文娟,孟德远

Type of Patent:国际

State of Patent:专利授权

Application Number:201420189031.1

Number of Inventors:4

Service Invention or Not:no

Application Date:2014-04-17

Authorization Date:2014-08-27

First Author:liaimin