3D-interlocking puzzle

CN309015124SActive Publication Date: 2024-12-17SMART NV
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Patent Information

Application Number
CN202260000520.4
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2022-11-04
Publication Date
2024-12-17
Estimated Expiration
2037-11-04

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