Digital decomposition ruler

CN309405861SActive Publication Date: 2025-07-25YANGZHOU BOWOKE EDUCATIONAL SUPPLIES CO LTD
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Patent Information

Application Number
CN202430654119.5
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-10-17
Publication Date
2025-07-25
Estimated Expiration
2039-10-17

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Abstract

1. Name of the Design Product: Digital Decomposition Ruler. 2. Use of the Design Product: A tool for measuring objects, helping to quickly memorize addition and subtraction within 10 and within 20. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photo that Best Illustrates the Design Key Points: Stereogram.
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