Megaphone (D1)
CN309645329SActive Publication Date: 2025-12-02GUANGDONG DESHENG ELECTROACOUSTIC CO LTD
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Patent Information
- Application Number
- CN202530258591.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-09
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2040-05-09
Smart Images
Figure 000001_ABST
Abstract
1. Name of the product in this design: Megaphone (D1). 2. Purpose of this design: For amplifying and playing audio in places such as teaching, tour guiding, training, and promotion. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key features: the front view.
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