Parallel ruler
CN309225864SActive Publication Date: 2025-04-08TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
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Patent Information
- Application Number
- CN202530118001.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-13
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2040-03-13
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: parallel ruler. 2. Purpose of this design product: for measurement and drawing. 3. The design key point of this appearance 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 design product is made of transparent material.
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