EP-4644709-A4 - DETACHABLE CONNECTION STRUCTURE OF ASSEMBLED FRAME, AND HEIGHT-ADJUSTABLE PLATFORM
EP4644709A4EP 4644709 A4EP4644709 A4EP 4644709A4EP-4644709-A4
Inventors
- XU JINDONG
- DU NING
Assignees
- CHANGZHOU KAIDI ELECTRICAL INC
Dates
- Publication Date
- 20260506
- Application Date
- 20231228
- Priority Date
- 20221230