English Teaching Board
GB6458206SActive Publication Date: 2025-07-23HONGHE UNIVERSITY +1
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Patent Information
- Application Number
- GB6458206D
- Authority / Receiving Office
- GB · GB
- Patent Type
- Designs
- Current Assignee / Owner
- Filing Date
- 2025-07-16
- Publication Date
- 2025-07-23
- Estimated Expiration
- 2050-07-16
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Figure 6458206_1 
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Abstract
English Teaching Board
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