Folding double bass outer cut instrument
CN309233584SActive Publication Date: 2025-04-11刘海立
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Patent Information
- Application Number
- CN202430310076.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2039-05-24
Smart Images
Figure 000006_ABST
Abstract
1. The name of the product of this design: Foldable double bass external cut-out musical instrument. 2. Purpose of this design product: for playing music. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: main view.
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