Cross cylinder
CN309363674SActive Publication Date: 2025-07-01LIANYUNGANG TIANNUO OPTICAL INSTR
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Patent Information
- Application Number
- CN202430655135.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-17
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2039-10-17
Smart Images
Figure 000014_ABST
Abstract
1. Name of the design product: Cross cylinder lens. 2. Use of the design product: For optometry and glasses fitting. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Combined state reference drawing. 5. Other circumstances that need to be explained: Component 1 is a cross cylinder lens; Component 2 is a frame.
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