一种矿井大吨位落煤缓冲箕斗

• School Sign:第一单位
• Disigner of the Invention:zhuzhencai,zhougongbo,胡长华,杜庆永,Hao Lu,caoguohua,LIU Songyong,沈刚
• Type of Patent:国内
• State of Patent:专利授权
• Application Number:US10988347 (B2)
• Service Invention or Not:no
• Application Date:2019-09-04
• Authorization Date:2021-04-27
• First Author:Peng Yuxing