air filter
CN309506898SActive Publication Date: 2025-09-19QINGHAI MEDICAL HOUSEKEEPER MEDICAL EQUIP MAINTENANCE CO LTD
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Patent Information
- Application Number
- CN202530054302.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-06
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2040-02-06
Smart Images
Figure 000001_ABST
Abstract
1. The name of this design product: air filter. 2. Purpose of this design product: This design product is used for air filters. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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