blackboard eraser
CN309963768SActive Publication Date: 2026-05-05漆玉娟
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- 漆玉娟
- Filing Date
- 2025-08-21
- Publication Date
- 2026-05-05
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Blackboard Eraser. 2. Purpose of this design: This design is used for wiping the surface of a board. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
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