Hydrological and hydraulic valve

CN310291782SActive Publication Date: 2026-10-30CHAOYANG HYDROLOGICAL BUREAU OF LIAONING PROVINCE
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Patent Information

Application Number
CN202630373679.2
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2026-07-20
Publication Date
2026-10-30
Estimated Expiration
2041-07-20

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Abstract

1. The name of the design product: hydrological valve. 2. The use of the design product: water conservancy valve for controlling water flow in water conservancy engineering. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.
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