Speech-Enabled Pen with Built-in Projector for L2 Oral English Learning

GB6458333SActive Publication Date: 2025-07-23SAMI SULAIMAN ALSALMI
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Patent Information

Application Number
GB6458333D
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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Abstract

Speech-Enabled Pen with Built-in Projector for L2 Oral English Learning
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