Eraser cleaning machine
CN309021583SActive Publication Date: 2024-12-20HEBEI BANCHEN NETWORK TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202430174968.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2039-04-01
Smart Images
Figure 000007_ABST
Abstract
1. The name of the product of this design: eraser cleaning machine. 2. Purpose of the product of this design: used for cleaning the eraser, which is used to wipe the blackboard. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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