water changer
CN309177789SActive Publication Date: 2025-03-18DONGGUAN YISHENG TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202430458215.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2039-07-22
Abstract
1. The name of the product of this design: water changer. 2. Purpose of the product with this appearance design: This product is a multifunctional water changer used for sewage suction, sand washing, filtering, water changing, etc. 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: Stereoscopic diagram 1.
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