Cover plate auxiliary installation device

CN310084030SActive Publication Date: 2026-07-14CHINA RAILWAY NO 2 ENG GROUP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
CHINA RAILWAY NO 2 ENG GROUP CO LTD
Filing Date
2025-12-30
Publication Date
2026-07-14

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Abstract

1. Name of the product in this design: Cover plate auxiliary installation device. 2. Purpose of this design: For the installation of drainage ditch covers. 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.
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