Sewage filtration cover nut

CN309350737SActive Publication Date: 2025-06-24JIANGSHAN LAIFU FIRE WATER BELT CO LTD
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Patent Information

Application Number
CN202430678374.3
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-10-28
Publication Date
2025-06-24
Estimated Expiration
2039-10-28

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Abstract

1. Name of the design product: Sewage filtration cover nut. 2. Use of the design product: It is used to cooperate with the sewage filtration cover and be fixed in the aquaculture water tank. The sewage filtration cover can filter aquaculture sewage. 3. Design key points of the design product: It lies in the shape. 4. Picture or photo that best shows the design key points: Stereogram.
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