Portable reverse airlift filter
CN309605294SActive Publication Date: 2025-11-14钱兆江
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Patent Information
- Application Number
- CN202530214271.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-19
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2040-04-19
Smart Images
Figure 000001_ABST
Abstract
1. Name of the product in this design: Portable reverse airlift filter. 2. Purpose of this design: A filter for filtering waste gas and generating oxygen in aquarium water. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key features: the front view.
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