Methane alarm
CN309122834SActive Publication Date: 2025-02-18贵州警察学院
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Patent Information
- Application Number
- CN202430228759.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2039-04-22
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: methane alarm. 2. Purpose of this design product: to monitor whether the methane concentration exceeds the standard and to give an alarm. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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