Audio and video explosion-proof recorder (intrinsically safe type YHJ3.7)
CN309180599SInactive Publication Date: 2025-03-18SHENZHEN SHENGXINRUI TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202430364846.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-03-18
- Estimated Expiration
- Not applicable · inactive patent
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Figure 000007_ABST
Abstract
1. The name of this design product: Audio and video explosion-proof recorder (intrinsically safe type YHJ3.7). 2. Purpose of this design product: used for image acquisition in flammable and explosive hazardous places. 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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