EP-4621862-A4 - ELECTRODE SHEET AND MANUFACTURING METHOD THEREFOR, BATTERY CELL, BATTERY AND ELECTRICAL APPARATUS
EP4621862A4EP 4621862 A4EP4621862 A4EP 4621862A4EP-4621862-A4
Inventors
- WU KAI
- JI XING
Assignees
- CONTEMPORARY AMPEREX TECHNOLOGY CO LTD
Dates
- Publication Date
- 20260506
- Application Date
- 20240513
- Priority Date
- 20230901