calculator

CN310163923SActive Publication Date: 2026-08-21JINHUA VOCATIONAL TECH COLLEGE
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Patent Information

Application Number
CN202630112745.0
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2026-03-13
Publication Date
2026-08-21
Estimated Expiration
2041-03-13

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Abstract

1. Name of the designed product: calculator. 2. Use of the designed product: for calculation. 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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