borehole support (construction engineering)
CN310213903SActive Publication Date: 2026-09-18QINGDAO MINGHAOYUAN PRECISION MASCH CO LTD
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Patent Information
- Application Number
- CN202630420532.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-08-12
- Publication Date
- 2026-09-18
- Estimated Expiration
- 2041-08-12
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: drilling support (construction engineering). 2. The use of the design product: support for positioning drilling of building materials. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.
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