Sound recording screen
CN309770611SActive Publication Date: 2026-02-03GUANGXI COLLEGE OF WATER RESOURCES & ELECTRIC POWER
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Patent Information
- Application Number
- CN202530378751.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-30
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2040-06-30
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: sound recording shield. 2. The use of the design product: used for emitting interference signal to prevent being recorded in confidential occasions and business occasions, protect personal privacy, and create safe talking environment for sensitive places. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view.
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