Circular well lid
CN309911603SActive Publication Date: 2026-04-10DANTU DISTRICT XINFENG ZHIREN CEMENT PRODUCTS FACTORY
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- DANTU DISTRICT XINFENG ZHIREN CEMENT PRODUCTS FACTORY
- Filing Date
- 2025-09-10
- Publication Date
- 2026-04-10
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Figure 000007_ABST
Abstract
1. The name of the design product: round manhole cover. 2. The use of the design product: manhole cover for municipal road water supply and drainage pipeline manhole. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view 2.
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