Introducing roller microneedle (new type liquid storage type)
CN309758408SActive Publication Date: 2026-01-27尹丽萍
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Patent Information
- Application Number
- CN202530350748.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-18
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2040-06-18
Smart Images
Figure 000006_ABST
Abstract
1. Name of the product in this design: Introducing roller microneedle (new type of liquid storage). 2. Purpose of this design: For facial beauty and body care. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. Other situations requiring explanation: Part A is made of transparent material.
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