Emergency Science Popularization Machine

CN309999695SActive Publication Date: 2026-05-26NORTH CHINA INSTITUTE OF SCIENCE & TECHNOLOGY (NATIONAL SAFETY TRAINING CENTER OF COAL MINES)
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
NORTH CHINA INSTITUTE OF SCIENCE & TECHNOLOGY (NATIONAL SAFETY TRAINING CENTER OF COAL MINES)
Filing Date
2025-11-04
Publication Date
2026-05-26

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Abstract

1. Name of the product in this design: Emergency Science Popularization Machine. 2. Purpose of this design: To be used for playing audio content such as popular science and emergency knowledge in daily life. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
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