patents
release time: 2025-01-04hits:
- affilication of author(s):信息科学与工程学院
- scope of patent:中国
- school sign:第一单位
- disigner of the invention:wangguoyan,zhangqin
- type of patent:实用新型
- state of patent:专利授权
- application number:202420431187x
- authorization number:cn221945766u
- service invention or not:no
- first author:yangqin
- next one:一种可控湿度环境的碎石土直剪仪-发明
博士
张芹