一种低功耗蓝牙智能车锁( 崔竞松，宋佳，王剑英，张先春，郭迟-ZL 201620736749.7) （实用新型）
Date:2019-03-18
Hits:
- Note:
- 发明人：
- Type of Patent:
- Utility models
- State of Patent:
- Authorized patents
- Number of Inventors:
- 5
- Service Invention or Not:
- no
- Authorization Date:
- 2016-12-14