Piano finger strength exerciser
CN309596573SActive Publication Date: 2025-11-11刘昱彤
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Patent Information
- Application Number
- CN202530182752.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-08
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2040-04-08
Smart Images
Figure 000001_ABST
Abstract
1. The name of the design product: piano finger strength exerciser. 2. The use of the design product: for piano finger strength exercise. 3. The design points of the design product: in its overall shape. 4. The picture or photo that best indicates the design points: perspective view.
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