Engraving knife (tungsten steel flat bottom semi-circular engraving knife)
CN309568598SActive Publication Date: 2025-10-28HUIZHOU JINCHUANGXIN PRECISION TOOLS CO LTD
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Patent Information
- Application Number
- CN202530076751.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2040-02-21
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Engraving knife (tungsten steel flat-bottom semi-circular engraving knife). 2. Purpose of the product of this design: a carving knife used for carving objects. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.
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