Ruler (Model 1008 Slide Rule)
CN309519797SActive Publication Date: 2025-09-26张志江
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Patent Information
- Application Number
- CN202530095440.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-03
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2040-03-03
Smart Images
Figure 000003_ABST
Abstract
1. The name of this design product: Ruler (Model 1008 Slide Rule). 2. Purpose of this design product: for image recognition and drawing. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. This product is a thin product, and the left and right views and the pitch view are omitted.
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