microphone
CN309892057SActive Publication Date: 2026-04-03SHANDONG TRANSPORTATION TECHNICIAN COLLEGE
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-16
- Publication Date
- 2026-04-03
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Figure 000001_ABST
Abstract
1. Name of the product in this design: Microphone. 2. Purpose of this design: To transmit sound for early childhood vocal music education. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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