三明治结构碳/MnO2/碳的制备方法
Date:2020-12-09 clicks:
Patent Applicant:韩杰
Patent description:三明治结构碳/MnO2/碳的制备方法
Type of Patent:发明
State of Patent:#N/A
Application Number:201710297828.1
Number of Inventors:3
Service Invention or Not:no
Application Date:2017-04-29
First Author:HJ