Refrigerant charging gauge (I)
CN310146725SActive Publication Date: 2026-08-14ZHUJI HENGJIA MACHINERY CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-15
- Publication Date
- 2026-08-14
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Figure 000001_ABST
Abstract
1. Name of the product in this design: Refrigerant charging gauge (I). 2. Purpose of this design: To measure and monitor the pressure in an air conditioning system and determine whether the system needs refrigerant. 3. The key design features of this product are the combination of shape and color. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The design for which protection is sought includes color.
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