Ruler (multi-function)
CN309104921SActive Publication Date: 2025-02-11NINGBO UNIV
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Patent Information
- Application Number
- CN202430424592.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-08
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2039-07-08
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Ruler (multi-function). 2. Purpose of the product of this design: can be used to measure length, draw lines, draw right angles, etc. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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