Filtering exhaler (self-priming, particulate-proof)
CN309920765SActive Publication Date: 2026-04-14湖北极标安全防护装备有限公司
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- 湖北极标安全防护装备有限公司
- Filing Date
- 2025-11-12
- Publication Date
- 2026-04-14
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Figure 000003_ABST
Abstract
1. Name of the product in this design: Filter-type exhaler (self-priming particulate respirator). 2. Application of this design: This design is used for filters that protect against dust and particulate matter. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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