tuning fork
CN309588760SActive Publication Date: 2025-11-07银代勇
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Patent Information
- Application Number
- CN202530182512.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-08
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2040-04-08
Smart Images
Figure 000006_ABST
Abstract
1. The name of the design product: tuning fork. 2. The use of the design product: for knocking to produce a specific frequency of sound, the hexagonal part of the tuning fork can move up and down to adjust the frequency of sound. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: front view.
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