Educational aid (l3037 magnetic protractor)

CN309901442SActive Publication Date: 2026-04-07NINGBO HAOYUE STATIONERY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-07-09
Publication Date
2026-04-07

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Abstract

1. Name of the designed product: teaching aid (l3037 magnetic extension angle). 2. Use of the designed product: teaching aid for angle drawing or measurement. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.
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