sleeve
CN309364307SActive Publication Date: 2025-07-01JIANHUA CONSTRUCTION MATERIALS (CHINA) CO LTD
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Patent Information
- Application Number
- CN202430620974.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2039-09-29
Smart Images
Figure 000001_ABST
Abstract
1. Name of the design product: Sleeve. 2. Use of the design product: For making concrete piles. 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 of Design 1. 5. The right view of Design 1 is symmetrical to the left view of Design 1, so the right view of Design 1 is omitted; the right view of Design 2 is symmetrical to the left view of Design 2, so the right view of Design 2 is omitted; the right view of Design 3 is symmetrical to the left view of Design 3, so the right view of Design 3 is omitted. 6. Design 1 is designated as the basic design.
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