connection block
CN309673039SActive Publication Date: 2025-12-16李信斌
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Patent Information
- Application Number
- CN202530182637.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-08
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2040-04-08
Smart Images
Figure 000015_ABST
Abstract
1. The name of the design product: connecting block. 2. The use of the design product: connecting the roof beam and two parallel joists for the row support in underground operation, and allowing the hydraulic pipeline to pass horizontally. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: Design 2, perspective view 1. 5. Design 2 is designated as the basic design.
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