Ceiling-mounted negative oxygen ion machine
CN309469559SActive Publication Date: 2025-08-29张坤
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Patent Information
- Application Number
- CN202530010817.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-08
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2040-01-08
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Ceiling-mounted negative oxygen ion machine. 2. The purpose of this product design: to release high-energy negative oxygen ions; it also has the function of purifying indoor air. 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: Stereoscopic drawing 1.
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