Double-door magnetic switch
CN309420853SActive Publication Date: 2025-08-05BEIJING BEIYUAN ANDA ELECTRONICS CO LTD
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Patent Information
- Application Number
- CN202430547731.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-28
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2039-08-28
Smart Images
Figure 000007_ABST
Abstract
1. Name of the Design Product: Double-door Magnetic Switch. 2. Use of the Design Product: Used to monitor the opening and closing status of double-door fire doors in a fire door monitoring system. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective View.
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