Explosion-proof alarm bell (loudspeaker)

CN309947951SActive Publication Date: 2026-04-28GUANGZHOU SOTERIA TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
GUANGZHOU SOTERIA TECH CO LTD
Filing Date
2025-11-10
Publication Date
2026-04-28

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Abstract

1. Name of the designed product: explosion-proof alarm bell (speaker). 2. Use of the designed product: used for alarm or signal execution. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.
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