EM-151264780004-S - Elevators (part of -); Lighting units
EM151264780004SEM 151264780004 SEM151264780004 SEM 151264780004SEM-151264780004-S
Inventors
- Xiaofei Guo
- Yunpeng Wang
Assignees
- Otis Elevator Company
Dates
- Publication Date
- 20260312
- Application Date
- 20251205
- Priority Date
- 20250610