Underground Station Platform Escalator Air Supply Boosting Device
CN309423865SActive Publication Date: 2025-08-05SICHUAN LIANGXU ENVIRONMENTAL TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202430426550.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2039-07-09
Smart Images
Figure 000001_ABST
Abstract
1. Name of the Design Product: Underground Station Platform Escalator Air Supply Boosting Device. 2. Use of the Design Product: Used for air supply in the ventilation system of underground stations and for blocking smoke during fires by supplying air to the escalators on the platform floor. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Front View.
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