Patents
Release time: 2025-03-31Hits:
- Disigner of the Invention:周万鹏
- Type of Patent:Invent
- State of Patent:Authorized patents
- Application Number:CN202211726934.4
- Authorization number:CN 116161616 B
- Number of Inventors:3
- Service Invention or Not:no
- Application Date:2022-12-30
- Authorization Date:2024-04-19
- First Author:马妙莲
MOBILE Version