Experimental teaching colorimetric test tube rack
CN309608766SActive Publication Date: 2025-11-18ZHIXIN HIGH SCHOOL
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202430697729.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-05
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2039-11-05
Smart Images
Figure 000003_ABST
Abstract
1. The name of the design product: experimental teaching colorimetric test tube rack. 2. The use of the design product: the design is used for colorimetric test tube rack in chemical experiment teaching. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view. 5. The design product is made of transparent material.
Need to check novelty before this filing date? Find Prior Art