Wall chart sound box
CN309567387SActive Publication Date: 2025-10-28CHUZHOU YUEBAO TECHNOLOGY DEVELOPMENT CO LTD
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Patent Information
- Application Number
- CN202530115221.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-12
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2040-03-12
Smart Images
Figure 000004_ABST
Abstract
1. The name of this design product: Wall chart sound box. 2. Purpose of this design product: the sound-generating device on the sound-generating wall chart. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key features: the front view.
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