Expansion joint flattening machine

CN309202647SActive Publication Date: 2025-03-28HENGSHUI CHENGKE ROAD & BRIDGE MAINTENANCE CO LTD
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Patent Information

Application Number
CN202430516249.2
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-08-15
Publication Date
2025-03-28
Estimated Expiration
2039-08-15

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Abstract

1. The name of the product of this design: Expansion joint flattening machine. 2. The purpose of this design product: to push the filling concrete of the road expansion joint to make it flat. 3. The design key points of this appearance design product are: the overall appearance and shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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