connection piece (3)
CN309534419SActive Publication Date: 2025-10-10SHANGHAI HUILECHENG EDUCATION TECH CO LTD
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Patent Information
- Application Number
- CN202530223159.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-23
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2040-04-23
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: connecting piece (3). 2. The use of the design product: used for connecting two round pipe pieces. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.
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