Escape self-contained apparatus (long tube respirator)
CN310132697SActive Publication Date: 2026-08-04徐海洋
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- 徐海洋
- Filing Date
- 2025-12-26
- Publication Date
- 2026-08-04
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Figure 000001_ABST
Abstract
1. Name of the product in this design: Escape Self-Aspirating Device (for Long-Tube Breathing Apparatus). 2. Purpose of this design: a protective device for the breathing valve of a protective face mask. 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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