far field optical system
CN310213213SActive Publication Date: 2026-09-18HENAN ACADEMY OF MEDICAL SCIENCES
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Patent Information
- Application Number
- CN202630220126.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-05-07
- Publication Date
- 2026-09-18
- Estimated Expiration
- 2041-05-07
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: far-infrared instrument (read-write integrated). 2. The use of the design product: far-infrared instrument for relieving ciliary muscle tension and inhibiting eye axis growth. 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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