Ventilation windows
CN308997937SActive Publication Date: 2024-12-10QINGZHOU TIANCHENG PLASTIC PRODUCTS FACTORY +1
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Patent Information
- Application Number
- CN202430184987.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-26
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2039-03-26
Smart Images
Figure 000005_ABST
Abstract
1. The name of this design product: ventilation window. 2. The purpose of this design product: used for breeding ventilation equipment and air exchange equipment. 3. The design key point of this appearance design product lies in the shape of the product. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.
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