Negative pressure grinding and spraying box
CN309937356SActive Publication Date: 2026-04-21WUHAN TIANHAI BAIHUI TRADING CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- WUHAN TIANHAI BAIHUI TRADING CO LTD
- Filing Date
- 2025-09-19
- Publication Date
- 2026-04-21
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Figure 000007_ABST
Abstract
1. Name of the product in this design: Negative Pressure Grinding and Spraying Box. 2. Purpose of this product design: The negative pressure box, based on the principle of airflow, is used in conjunction with a fan to quickly exhaust gas outdoors and prevent paint mist from spreading in the air. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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