Tunnel sidewall cleaning robotic arm
CN310183156SActive Publication Date: 2026-09-01FUJIAN EXPRESSWAY TECH INNOVATION RES INST CO LTD
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Patent Information
- Application Number
- CN202630145919.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-03-31
- Publication Date
- 2026-09-01
- Estimated Expiration
- 2041-03-31
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Tunnel sidewall cleaning robotic arm. 2. Purpose of this design: A cleaning robotic arm for cleaning the inner walls of tunnels. 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 rendering 1.
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