STRAIGHT-FLOW TYPE COAL SLIME SUPERFINE CLASSIFICATION GRADE EQUIPMENT AND CLASSIFICATION METHOD

Release time:2023-09-01 Hits:

School Sign:第一单位

Disigner of the Invention:nichao,xieguangyuan,pengyaoli,xiawencheng,安佰瑞,郑凯迪,刘璇,菅静睿,伊恩,丽娜,丹斯坦,卜祥宁

Type of Patent:国内

State of Patent:专利授权

Application Number:2020103708

Service Invention or Not:no

Application Date:2020-11-26

Publication Date:2021-01-27

Authorization Date:2021-01-27

First Author:shajie