Fire escape (building)
CN309393441SActive Publication Date: 2025-07-18苏琛浩
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Patent Information
- Application Number
- CN202430745248.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2039-11-25
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Figure 000003_ABST
Abstract
1. Name of the design product: Safety ladder (for construction). 2. Use of the design product: Ladders used during construction. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view.
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