Acoustic standing wave plate

CN309818014SActive Publication Date: 2026-02-27陈玉霞
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Patent Information

Application Number
CN202530407105.8
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-07-11
Publication Date
2026-02-27
Estimated Expiration
2040-07-11

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Abstract

1. Name of the designed product: acoustic standing wave plate. 2. Use of the designed product: adjusting plate for optimizing sound quality of car audio. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.
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