EP-4645577-A4 - ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE
EP4645577A4EP 4645577 A4EP4645577 A4EP 4645577A4EP-4645577-A4
Inventors
- ZENG QIAO
- WANG JINLI
- Yan dongyang
Assignees
- NINGDE AMPEREX TECHNOLOGY LTD
Dates
- Publication Date
- 20260506
- Application Date
- 20221230
- Priority Date
- 20221230