Piano finger strengthener

CN310029716SActive Publication Date: 2026-06-12GUANGXI ARTS INST
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
GUANGXI ARTS INST
Filing Date
2025-11-26
Publication Date
2026-06-12

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Abstract

1. Name of the design product: piano finger force exerciser. 2. Use of the design product: in the shape of the product. 3. Design points of the design product: in the shape. 4. Picture or photo best indicating the design points: perspective view 2.
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