Teaching aid (micro- and nanostructures)

CN309901444SActive Publication Date: 2026-04-07CHANGCHUN CHINA OPTICAL SCI & TECH MUSEUM
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-07-23
Publication Date
2026-04-07

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Abstract

1. Name of the design product: teaching aid (micro-nano structure). 2. Use of the design product: mainly used for popular science teaching aid. 3. Design points of the design product: in shape. 4. Picture or photo that best shows the design points: perspective view. 5. The bottom surface of the design product is the part that is not easy to see or cannot be seen during use, and the top view is omitted.
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