Pipe (self-locking structure for inner and outer layer pipes)
CN309309385SActive Publication Date: 2025-05-27SICHUAN LIAN SU SCI & TECH IND CO LTD
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Patent Information
- Application Number
- CN202430397631.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2039-06-27
Smart Images
Figure 000007_ABST
Abstract
1. Name of the design product: Pipe (Inner and outer layer pipe self-locking structure). 2. Use of the design product: Used as a water supply and drainage pipe. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view 1.
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