Square-shaped drill pick
CN309573607SActive Publication Date: 2025-10-31章静
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Patent Information
- Application Number
- CN202530106420.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-07
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2040-03-07
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Drill suction device (square). 2. Purpose of this product design: To extract diamonds by generating airflow through an internal motor. 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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