Stamp (rebound method for testing concrete strength)

CN310001279SActive Publication Date: 2026-05-26韩永刚
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
韩永刚
Filing Date
2025-11-13
Publication Date
2026-05-26

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Abstract

1. Name of the product in this design: Seal (for testing concrete strength using the rebound method). 2. Purpose of this design: This design is for use in affixing seals. 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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