Patents
Release time: 2021-03-04Hits:
- Patent Applicant:肖艳辉(S),高文忠(O),杨娇(S),张坤(S)
- Note:专利证书编号:CN201810376013.7
- Service Invention or Not:no
- Application Date:2018-04-23
- Publication Date:2018-09-04
- Authorization Date:2019-12-18
- First Author:yanshijie
MOBILE Version