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CN309328015SActive Publication Date: 2025-06-10周晓东
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Patent Information

Application Number
CN202430661289.6
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-10-21
Publication Date
2025-06-10
Estimated Expiration
2039-10-21

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Abstract

1. Name of the design product: File. 2. Use of the design product: For grinding objects. 3. Design key points of the design product: Lies in the shape. 4. Picture or photograph that best shows the design key points: Front view. 5. Other situations that need to be explained: Other explanation: The part marked A is the enlarged view of part A.
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