Oxygenator (waterwheel type frequency converter)

CN309550275SActive Publication Date: 2025-10-17YONGKANG LINGJIE METAL PROD CO LTD
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Patent Information

Application Number
CN202530042671.3
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-01-22
Publication Date
2025-10-17
Estimated Expiration
2040-01-22

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Abstract

1. The name of this design product: Aerator (waterwheel type frequency conversion). 2. Purpose of this design product: A device used to increase oxygen in ponds. 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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