Science popularization aid (projected truth-seeking)
CN309910248SActive Publication Date: 2026-04-10CHANGCHUN CHINA OPTICAL SCI & TECH MUSEUM
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- CHANGCHUN CHINA OPTICAL SCI & TECH MUSEUM
- Filing Date
- 2025-07-24
- Publication Date
- 2026-04-10
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Figure 000005_ABST
Abstract
1. Name of the designed product: science popularization teaching aid (projected truth-seeking). 2. Use of the designed product: mainly used for science popularization teaching aid. 3. Design points of the designed product: in shape. 4. Picture or photo that best indicates the design points: perspective view. 5. The bottom surface of the designed product is a part that is not easy to see or cannot be seen during use, and the top view is omitted.
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