Language : English
周福宝

Patents

矿用人力增压式粉料输送装置

Hits:

Affilication of Author(s):安全工程学院

Disigner of the Invention:宋小林,胡胜勇,刘春,刘应科,范彦明,洪克宽,崔光磊

Type of Patent:国内

State of Patent:专利授权

Application Number:201210029893.3

Number of Inventors:8

Service Invention or Not:no

Application Date:2012-02-10

Authorization Date:2014-11-05

First Author:周福宝