Explosion-proof opening mechanism (mining machinery type)
CN309603089SActive Publication Date: 2025-11-14HARBIN TIANYI COAL MINE RESCUE EQUIP CO LTD
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Patent Information
- Application Number
- CN202530199462.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-14
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2040-04-14
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Explosion-proof opening mechanism (mining machinery type). 2. Purpose of this design: To open explosion-proof devices used in mines. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
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