Mechanically automated manhole cover

CN309876069SActive Publication Date: 2026-03-27CHUZHOU JINLU CNC MACHINERY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-08-26
Publication Date
2026-03-27

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Abstract

1. The name of the design product: mechanical automation manhole cover. 2. The use of the design product: the mechanical automation manhole cover of the filling tank body. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1. 5. The left view and the right view are mirror images, and the right view is omitted.
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