Patents
全自动液压式矿用绞车排绳器
- Disigner of the Invention:马凯,wangkai,熊纪宇,王达伟,王衍圣,张瑜,徐桂云
- Type of Patent:国际
- State of Patent:专利授权
- Application Number:201720136563.2
- Number of Inventors:8
- Service Invention or Not:no
- Application Date:2017-02-15
- Authorization Date:2017-09-15
- First Author:马庆营
Pre One:一种煤矿通风参数智能化监测调控装置及其控制方法
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