Electronic construction warning sign

CN309817492SActive Publication Date: 2026-02-27HUNAN HANDA ELECTRIC POWER CONSTRUCTION CO LTD
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Patent Information

Application Number
CN202530593045.3
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-10-10
Publication Date
2026-02-27
Estimated Expiration
2040-10-10

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Abstract

1. Name of the design product: electronic construction warning board. 2. Use of the design product: for construction warning. 3. Design points of the design product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.
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