Piano (key number stickers)

CN309450251SActive Publication Date: 2025-08-19吴选作
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Patent Information

Application Number
CN202430690872.X
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-11-01
Publication Date
2025-08-19
Estimated Expiration
2039-11-01

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Abstract

1. The name of this design product: Piano (key number stickers). 2. Purpose of this design product: for playing music. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.
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