Lifting device for installation of central air conditioning pipes and water pipes
CN309145959SActive Publication Date: 2025-03-04张干龙
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Patent Information
- Application Number
- CN202430262740.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2039-05-07
Smart Images
Figure 000005_ABST
Abstract
1. The name of this design product: lifting device for installing central air-conditioning pipes and water pipes. 2. Purpose of this design product: A hoisting device used for the installation of central air-conditioning pipes and water pipes. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: main view.
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