Patents
Release time: 2020-09-15Hits:
- School Sign:广东工业大学
- Disigner of the Invention:江青云，汪东，何瑞文
- Application Number:ZL 2017 1 0612150.1
- Authorization number:CN 107404437 B
- Number of Inventors:3
- Service Invention or Not:no
- Application Date:2017-07-25
- Authorization Date:2018-05-18
MOBILE Version