郭亚东
Administrative Position:副院长
Patents
一种新型开颅锤
- Release time:2021-04-21
- Hits:
- Patent Applicant:张长全, 谢凯
- Type of Patent:Utility models
- State of Patent:Authorized patents
- Application Number:ZL201420867778.8
- Service Invention or Not:no
- Authorization Date:4215-08-01
- First Author:guoyadong
