Coal mine safety monitor
CN309461747SActive Publication Date: 2025-08-26朱恩维
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Patent Information
- Application Number
- CN202530007758.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-07
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2040-01-07
Smart Images
Figure 000001_ABST
Abstract
1. The name of this design product: Coal Mine Safety Monitor. 2. Purpose of this product design: The primary purpose of this product design is to monitor gas concentration in real time. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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