Handheld breathing filter device
CN309241141SActive Publication Date: 2025-04-15ANHUI FANXIN MEDICAL EQUIPMENT CO LTD
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Patent Information
- Application Number
- CN202430462879.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-24
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2039-07-24
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product of this design: Handheld respiratory filter. 2. Purpose of the product of this design: Used to filter toxic and harmful substances in the air and protect the respiratory system from harm. 3. The design point of this product of this design: The shape. 4. The picture or photo that best illustrates the design point: Stereoscopic picture.
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