sound-absorbing panels

JP1730476SActive Publication Date: 2025-12-01ITOKI CORP +1
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Patent Information

Application Number
JP2021027316D
Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2021-12-10
Publication Date
2025-12-01
Estimated Expiration
2046-12-10

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Abstract

This product is a sound-absorbing panel that can be attached to a wall or other surface, and has multiple holes on its surface. As shown in the reference exploded view, the interior is hollow and divided into multiple chambers by ribs.
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