Patent Applicant:张良
Patent description:一种羟丙基甲基纤维素基可食性避光包埋壁材的制备方法
Type of Patent:发明
State of Patent:有效
Application Number:201810321873.0
Number of Inventors:5
Service Invention or Not:no
Application Date:2018-04-11
First Author:Liang Zhang