Power supply management device (3300V)
CN309491574SActive Publication Date: 2025-09-12XINFENGGUANG ELECTRONICS TECH CO LTD
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Patent Information
- Application Number
- CN202530060553.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-11
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2040-02-11
Smart Images
Figure 000001_ABST
Abstract
1. The name of this design product: Power supply management device (3300V). 2. Purpose of the product with this appearance design: Used for voltage compensation and power management of 3300V voltage level in coal mining and tunneling production working faces in coal mines, to ensure the power safety and power quality of underground power systems. 3. The key design point of this product lies in the combination of pattern 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.
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