Patent Applicant:张维林，杨玲，金海芳，李双香
First Author:张维林
Type of Patent:发明
Application Date:2026-03-14
Publication Date:2026-03-14
Date of authorization:2026-03-14
Authorization number:ZL202011336591.1
Service Invention or Not:no
Type of Patent:授权专利
Number of Inventors:4