Vehicle siren amplifier controller
JP1820313SActive Publication Date: 2026-03-02OOSAKA SAIREN SEISAKUSHO
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Patent Information
- Application Number
- JP2025019410D
- Authority / Receiving Office
- JP · JP
- Patent Type
- Designs
- Current Assignee / Owner
- Filing Date
- 2025-09-26
- Publication Date
- 2026-03-02
- Estimated Expiration
- 2050-09-26
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Abstract
This product is a siren amplifier controller that is installed in emergency vehicles such as fire engines and ambulances, and amplifies and sounds sirens and warning voices in emergencies, as well as controls the operation of warning lights.
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