Teaching sound box (English listening)

CN309722862SActive Publication Date: 2026-01-06HEILONGJIANG VOCATIONAL INST OF ECOLOGICAL ENG
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Patent Information

Application Number
CN202530340559.8
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-06-13
Publication Date
2026-01-06
Estimated Expiration
2040-06-13

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Abstract

1. The name of the design product: teaching sound box (English listening). 2. The use of the design product: the design product is used for English listening teaching sound box. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.
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