Mine ventilator
CN309087005SInactive Publication Date: 2025-01-24北票市东官营镇综合事务服务中心(北票市东官营镇退役军人服务站)
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Patent Information
- Application Number
- CN202430411841.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-01-24
- Estimated Expiration
- Not applicable · inactive patent
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Figure 000007_ABST
Abstract
1. The name of the product of this design: underground mine ventilator. 2. Purpose of this product design: used for ventilation in mines. 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: Stereoscopic diagram 1.
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