一种多功能乡村旅游引导牌
Release time:2024-08-09
Hits:
- Affilication of Author(s):
- 建筑学院
- Scope of patent:
- 国内
- Disigner of the Invention:
- 李佳静
- Type of Patent:
- Utility models
- State of Patent:
- 专利申请
- Service Invention or Not:
- yes
- Application Date:
- 2023-10-24
- First Author:
- zhangpei
- Pre One:一种多功能乡村旅游引导牌