ruler (tactile ruler 1716)
CN309819918SActive Publication Date: 2026-02-27张志江
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Patent Information
- Application Number
- CN202530422790.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-18
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2040-07-18
Smart Images
Figure 000003_ABST
Abstract
1. Name of the designed product: Ruler (mouth ruler 1716). 2. Use of the designed product: for identifying and drawing. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view. 5. The designed product is a thin product, and the left view and pitch view are omitted.
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