Test pen (surface tension)
CN309601791SActive Publication Date: 2025-11-14XUZHOU SONGBO INSTRUMENT CO LTD
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Patent Information
- Application Number
- CN202530039495.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2040-01-21
Smart Images
Figure 000001_ABST
Abstract
1. Name of the product in this design: Test Pen (Surface Tension). 2. Purpose of this design: A pen used for testing surface tension. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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