analogue sound amplifier

CN309949156SActive Publication Date: 2026-04-28曾少雄
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
曾少雄
Filing Date
2025-11-10
Publication Date
2026-04-28

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Abstract

1. Name of the designed product: Analogue loudspeaker. 2. Use of the designed product: Analogue loudspeaker. 3. Design points of the designed product: The shape. 4. Picture or photo that best shows the design points: Perspective view.
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