inkstone
CN309492603SActive Publication Date: 2025-09-12SANMING UNIV
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Patent Information
- Application Number
- CN202430743949.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2039-11-25
Smart Images
Figure 000005_ABST
Abstract
1. The name of this design product: Inkstone. 2. Purpose of this design product: used for grinding ink. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: top view.
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