Card reader (intrinsically safe for mining)

CN309012167SActive Publication Date: 2024-12-17CHINA COAL TECH & ENG GRP SHENYANG ENG CO
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Patent Information

Application Number
CN202430322267.7
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-05-29
Publication Date
2024-12-17
Estimated Expiration
2039-05-29

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Abstract

1. The name of this design product: Card reader (intrinsically safe for mining). 2. Purpose of this design product: Real-time monitoring of the location information of mobile equipment such as underground personnel and vehicles. 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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