Multi-size adjustable pipe expander
CN309169214SActive Publication Date: 2025-03-14DONG GUAN SHI SHENG SHI WU JIN ZHI PIN YOU XIAN GONG SI
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Patent Information
- Application Number
- CN202430434261.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2039-07-11
Smart Images
Figure 000005_ABST
Abstract
1. The name of this design product: Multi-size adjustable pipe expander. 2. Purpose of this design product: used to enlarge the pipe opening. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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