Engineering Ladder
CN309647209SActive Publication Date: 2025-12-02LIUZHOU RAILWAY VOCATIONAL TECHN COLLEGE
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Patent Information
- Application Number
- CN202530027284.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2040-01-16
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Engineering Ladder. 2. Purpose of this design: for climbing. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
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