Building blocks (1 vs 8 - 3000 years of evolution - 5)

CN309660843SActive Publication Date: 2025-12-09刘成锋
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Patent Information

Application Number
CN202530276823.6
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-05-16
Publication Date
2025-12-09
Estimated Expiration
2040-05-16

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Abstract

1. Name of the designed product: building blocks (1 to 8 to change 3000 years-5). 2. Use of the designed product: for toys. 3. Design points of the designed product: in shape. 4. Picture or photo that best indicates the design points: perspective view.
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