Magnetic fluid speaker
CN309801255SActive Publication Date: 2026-02-17SHEN ZHEN AUDCOM ELECTRONIC CO LTD
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Patent Information
- Application Number
- CN202530432906.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-24
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2040-07-24
Smart Images
Figure 000003_ABST
Abstract
1. The name of the design product: magnetic fluid sound box. 2. The use of the design product: for playing audio. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view. 5. Other circumstances that need to be explained: component A (window cover plate) is transparent material, and the black substance in the front panel window is magnetic fluid.
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