Portable acousto-optic warning device

CN309800027SActive Publication Date: 2026-02-17杭州聚声科技有限公司
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Patent Information

Application Number
CN202530303075.6
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-05-28
Publication Date
2026-02-17
Estimated Expiration
2040-05-28

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Abstract

1. The name of the design product: portable sound and light early warning device. 2. The use of the design product: the design product is used for safety warning in road construction, accident section, dangerous area, traffic control and other areas. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.
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