Expressway tunnel fire-fighting box
CN309742435SActive Publication Date: 2026-01-20重庆中交渝武高速公路有限公司
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202530157105.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-27
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2040-03-27
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Highway Tunnel Fire Fighting Box. 2. Purpose of this design: To accommodate fire hoses, fire nozzles, fire extinguishers, foam level indicators, pipeline water pressure indicators, fire window switches, and other fire-fighting equipment. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
Need to check novelty before this filing date? Find Prior Art