Headframe
CN309647032SActive Publication Date: 2025-12-02LIANYUNGANG TIANNUO OPTICAL INSTR
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Patent Information
- Application Number
- CN202530106181.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-07
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2040-03-07
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Headframe. 2. Purpose of this design: As an auxiliary head frame for optometry trial fitting. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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