borehole support (construction engineering)

CN309865216SActive Publication Date: 2026-03-24黄明江
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-08-19
Publication Date
2026-03-24

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Abstract

1. The name of the design product: drilling support (construction engineering). 2. The use of the design product: auxiliary support for drilling in construction engineering. 3. The design features of the design product: in shape. 4. The picture or photo that best indicates the design features: perspective view 1.
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