Teaching aid (electricity exploring doll)

CN309620799SActive Publication Date: 2025-11-21BEIJING QIQU WANWU SCIENCE & TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202530065821.2
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-02-14
Publication Date
2025-11-21
Estimated Expiration
2040-02-14

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Abstract

1. Name of the designed product: teaching aid (electricity probe). 2. Use of the designed product: detecting whether an object is a conductor or an insulator. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo best showing the design points: perspective view.
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