Vent frame
CN309065853SInactive Publication Date: 2025-01-10张世杰 +4
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Patent Information
- Application Number
- CN202430374772.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-01-10
- Estimated Expiration
- Not applicable · inactive patent
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Figure 000001_ABST
Abstract
1. The name of this design product: vent frame. 2. Purpose of this product with design: This product with design is used for ventilation and moisture-proofing of factory buildings. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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