Cooling and heating air curtain machine (high power)
CN309143064SActive Publication Date: 2025-02-28GUANGZHOU THEODOOR TECH
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Patent Information
- Application Number
- CN202430392497.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2039-06-25
Smart Images
Figure 000007_ABST
Abstract
1. The name of the product of this design: Cooling and heating air curtain machine (high power). 2. Purpose of the product of this design: a device used to form an air curtain to prevent the exchange of indoor and outdoor temperatures. 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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