Water filter plate (heaven and earth comb)
CN309431748SActive Publication Date: 2025-08-08顾岩芹
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Patent Information
- Application Number
- CN202430781688.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2039-12-09
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Water filter plate (sky and earth comb). 2. Purpose of this design product: used to pass water through fish tanks to stop fish. 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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