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Representative drawing
Seismic and vibration damping device for ceilings
천장 내진 및 제진장치

- Category
- Patent (Korea)
- Application No. · Date
- 10-2022-0092894 · 2022.07.27
- Registration No. · Date
- 10-2692236 · 2024.08.01
- IPC
- E04B-009/18
- Claims
- 17
- Status
- Registered




