Rubber lined fire protection groove butterfly valve

CN309270412SActive Publication Date: 2025-05-02TIANJIN KATELY VALVE CO LTD
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Patent Information

Application Number
CN202430520259.3
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-08-16
Publication Date
2025-05-02
Estimated Expiration
2039-08-16

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Abstract

1. The name of this design product: Rubber lined fire protection groove butterfly valve. 2. Purpose of this design product: used for fire valves. 3. The key point of the design of this appearance design product lies in the structure of the product. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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