戴鹏

Click:

The Last Update Time:..

Current position: Home > Scientific Research > Patents

Patents

三段式速度给定矿井提升机控制装置
Release time:2020-10-30  Hits:

Disigner of the Invention:徐立华,姜建国,WU Xiaojie,左东升,吴玮,王贵峰,常林,赵文翰,yuyuesen
Note:姜建国,伍小杰,左东升,吴玮,王贵峰,常林,赵文翰,于月森,徐立华
Type of Patent:国际
State of Patent:专利撤回
Application Number:201120197366.4
Number of Inventors:10
Service Invention or Not:no
Application Date:2011-06-14
Authorization Date:2012-02-01
First Author:daipeng