Earphone automatic grading device
CN310236960SActive Publication Date: 2026-09-29HUIZHOU GUIDE MEASUREMENT & CONTROL TECH CO LTD
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Patent Information
- Application Number
- CN202530706067.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-30
- Publication Date
- 2026-09-29
- Estimated Expiration
- 2040-11-30
Smart Images
Figure 000001_ABST
Abstract
1. The name of the design product: earphone automatic grading equipment. 2. The use of the design product: for automatically grading earphones. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view. 5. The bottom of the design product is the part that is not easy to see or cannot be seen during use, so the top view is omitted.
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