Liquid purification filter

JP1835222SActive Publication Date: 2026-09-07UNITIKA LTD
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Patent Information

Application Number
JP2025005024D
Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2025-03-13
Publication Date
2026-09-07
Estimated Expiration
2050-03-13

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Abstract

As shown in the front view illustrating the immersed state, the color of the lettering on this item changes when it is immersed.
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