spirometer (portable)
CN309898718SActive Publication Date: 2026-04-07陈飞
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-18
- Publication Date
- 2026-04-07
Smart Images
Figure 000004_ABST
Abstract
1. The name of the design product: spirometer (portable). 2. The use of the design product: instrument for detecting lung capacity. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.
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