Teaching materials
GB6449360SActive Publication Date: 2025-06-14GUIMING BAI +1
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Patent Information
- Application Number
- GB6449360D
- Authority / Receiving Office
- GB · GB
- Patent Type
- Designs
- Current Assignee / Owner
- Filing Date
- 2025-06-06
- Publication Date
- 2025-06-14
- Estimated Expiration
- 2050-06-06
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Figure 6449360_1 
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Abstract
Teaching materials
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