Water quality test pen
CN309238558SActive Publication Date: 2025-04-15HENAN WANBANG EP TECH CO LTD
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Patent Information
- Application Number
- CN202430536553.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2039-08-23
Smart Images
Figure 000004_ABST
Abstract
1. The name of this design product: water quality testing pen. 2. The purpose of this design product: to detect the TDS value of water quality. 3. The design key point of this appearance design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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