Limit well ring
CN309372720SActive Publication Date: 2025-07-08SHANDONG CONTWELL COMM TECH CO LTD
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Patent Information
- Application Number
- CN202430712353.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-11
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2039-11-11
Smart Images
Figure 000007_ABST
Abstract
1. Name of the Design Product: Limited Position Manhole Cover. 2. Use of the Design Product: It is used for installing an intelligent anti-theft manhole cover and can prevent the intelligent manhole cover from shifting. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective View.
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