国家发明专利：一种可有效提高锰萃取效果的萃取剂及萃取方法

Release time:2017-03-23

Affilication of Author(s):中南大学

Patent Applicant:胡慧萍

Disigner of the Invention:胡慧萍 ; 廖俊梅 ; 谭力铭

Type of Patent:Invent

State of Patent:Authorized patents

Application Number:CN201310030107.6

Authorization number:CN103122409B

Number of Inventors:3

Service Invention or Not:yes

Application Date:2013-01-25

Publication Date:2013-05-29

Authorization Date:2014-10-08