Filter collection pipe stop valve

JP1730821SActive Publication Date: 2025-12-02MEIDENSHA CORP
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Patent Information

Application Number
JP2022005641D
Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2022-03-18
Publication Date
2025-12-02
Estimated Expiration
2047-03-18

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Abstract

The article of this design is intended to seal the mounting hole of a water collection pipe in a filter used for water treatment such as industrial wastewater, public sewage, and drinking water, when a flat membrane element is missing for some reason, such as during maintenance.
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