Bimetallic piercer
CN309750673SActive Publication Date: 2026-01-27YUEQING SANSHENG TOOL FACTORY
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Patent Information
- Application Number
- CN202530302370.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-28
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2040-05-28
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Bimetallic Hole Opener. 2. Purpose of this design: For machining openings on the surface of components. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.
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