Packaging box (lead ion detection test paper)
CN309981955SActive Publication Date: 2026-05-15HUNAN UNIV OF SCI & ENG
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- HUNAN UNIV OF SCI & ENG
- Filing Date
- 2025-10-31
- Publication Date
- 2026-05-15
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Figure 000004_ABST
Abstract
1.The name of the design product: packaging box (lead ion detection test paper). 2.The use of the design product: for packaging products. 3.The design points of the design product: the combination of patterns and colors. 4.The picture or photo that best indicates the design points: perspective view 2. 5.The design for which protection is sought contains colors.
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