Jewelry Appreciation Spectrometer
CN309511274SActive Publication Date: 2025-09-23SHENZHEN YOULIAN YUNJU TECH CO LTD
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Patent Information
- Application Number
- CN202430812425.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2039-12-20
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Jewelry Appreciation Spectrometer. 2. Purpose of this product: This product is a jewelry appreciation spectrometer mainly used for observing various jewelry and tiny prints on diamond tables. 3. The key design features of this design product lie in its overall shape, pattern design and their combination. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.
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