Bell mouth reamer
CN309414331SActive Publication Date: 2025-08-01刘修彦
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Patent Information
- Application Number
- CN202430782574.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2039-12-10
Smart Images
Figure 000007_ABST
Abstract
1. Name of the Design Product: Bell Mouth Hole Expander. 2. Use of the Design Product: The design product is a drilling tool for hole expansion. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.
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