一种直流式煤泥超细分级设备

Release time:2020-10-30 Hits:

Affilication of Author(s):化工学院

Disigner of the Invention:范芯瑞,高敏,潘立,张议芳,李丹龙,丁文杰,孙宗盛,shajie

Type of Patent:国际

State of Patent:专利授权

Application Number:201820752182.1

Number of Inventors:9

Service Invention or Not:no

Application Date:2018-05-21

Authorization Date:2019-03-08

First Author:刘璇