K-line ruler (quantitative algorithm model)
CN309676347SActive Publication Date: 2025-12-16顾红梅
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Patent Information
- Application Number
- CN202530274700.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-16
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2040-05-16
Smart Images
Figure 000006_ABST
Abstract
1. The name of the design product: K line ruler (quantitative algorithm model). 2. The use of the design product: K line ruler for the quantitative algorithm of the theory of dry and sky wave. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.
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