Interference tube (microphone advance in musical instruments)
CN309936371SActive Publication Date: 2026-04-21ENPEI AUDIO EQUIP (SHANGHAI) CO LTD
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Patent Information
- Application Number
- CN202530581423.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-29
- Publication Date
- 2026-04-21
- Estimated Expiration
- 2040-09-29
Smart Images
Figure 000003_ABST
Abstract
1. Name of the product in this design: Interference tube (musical instrument microphone mouthpiece). 2. Purpose of this design: For use in microphones. 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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