Intrinsically safe broadcast substation for mines
CN309076013SActive Publication Date: 2025-01-17NANJING BESTWAY AUTOMATION SYST
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202430330397.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2039-05-31
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Intrinsically safe broadcast substation for mining. 2. The purpose of this product design: used in flammable and explosive environments such as mining, chemical, petroleum, and railways for audio and video data transmission, reception, and intercom. 3. The design key point of this appearance design product lies in the combination of shape and color. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. The design for which protection is sought includes color.
Need to check novelty before this filing date? Find Prior Art