Combined bellows (barrier type)
CN309181241SActive Publication Date: 2025-03-18HUNAN XINGTONG PIPE IND CO LTD
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Patent Information
- Application Number
- CN202430414272.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2039-07-03
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Figure 000003_ABST
Abstract
1. The name of the product of this design: combined bellows (checkpoint type). 2. Purpose of the product with this appearance design: The product with this appearance design is used in sewage pipeline or power pipeline laying projects. 3. The design key point of this appearance design product lies in the overall shape of the product. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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