cement blocks

CN309894523SActive Publication Date: 2026-04-03HEBEI XINGLAI TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-09-16
Publication Date
2026-04-03

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Abstract

1. Name of the product in this design: Cement block. 2. Purpose of this design: Cement spacers used for the protective layer of reinforcing bars in engineering construction. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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