Air pump
CN309303042SActive Publication Date: 2025-05-23张海斌
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Patent Information
- Application Number
- CN202430612480.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-25
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2039-09-25
Smart Images
Figure 000007_ABST
Abstract
1. The name of the product of this design: vacuum pump. 2. The purpose of this design product: to extract gas. 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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