Bellows (helical wave)
CN309576632SActive Publication Date: 2025-10-31ZHEJIANG ZHENLONG ENERGY EQUIP TECH CO LTD
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Patent Information
- Application Number
- CN202430724429.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-15
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2039-11-15
Smart Images
Figure 000001_ABST
Abstract
1. Name of the product in this design: Corrugated pipe (spiral wave). 2. Application of this design: This design is intended for use in water supply pipelines. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The product in this design is a tubular rotating body. The key design features are shown in the submitted views. The left view, rear view, right view, bottom view, and top view are omitted.
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