Calculator (abacus calculator integrated machine)

CN309984616SActive Publication Date: 2026-05-15赵天旖
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
赵天旖
Filing Date
2025-10-25
Publication Date
2026-05-15

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Abstract

1. Name of the design product: calculator (abacus calculator all-in-one). 2. Use of the design product: the design product is used for digital statistics and digital calculation with abacus function. 3. Design points of the design product: in shape. 4. Picture or photo that best indicates the design points: perspective view.
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