piano keyboard
CN309604370SActive Publication Date: 2025-11-14SHENZHEN SHIGAN CULTURE TECH CO LTD
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Patent Information
- Application Number
- CN202530114309.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2040-03-11
Smart Images
Figure 000001_ABST
Abstract
1. Name of the product in this design: Piano Keyboard. 2. Purpose of this design: For playing musical pieces. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. Other situations requiring explanation: In the left view, point A and in the right view, point B are infrared magnetic keys.
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