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CN309971482SActive Publication Date: 2026-05-08丛益然
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
丛益然
Filing Date
2025-10-16
Publication Date
2026-05-08

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Abstract

1. The name of the design product: manhole cover. 2. The use of the design product: manhole cover for road. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best shows the design points: perspective view.
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