Grout nail (016)

CN310014271SActive Publication Date: 2026-06-02钟亚尔
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
钟亚尔
Filing Date
2025-05-26
Publication Date
2026-06-02

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Abstract

1. The name of the design product: grouting nail (016). 2. The use of the design product: used for the device of injecting waterproof material after being punched into the tunnel or wall body with grouting machine. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view.
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