Engineering ladder (building construction)
CN309387049SActive Publication Date: 2025-07-15陈立轩
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Patent Information
- Application Number
- CN202430644879.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-14
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2039-10-14
Smart Images
Figure 000007_ABST
Abstract
1. Name of the design product: Engineering ladder (for building construction). 2. Use of the design product: For climbing and ascending in building construction. 3. Design key points of the design product: Lies in the shape. 4. Picture or photograph that best shows the design key points: Perspective view 1. 5. Other situations that need to be explained: Other explanations: The part marked A is the enlarged view of part A, and the part marked B is the enlarged view of part B.
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