Listening rod
CN309574234SActive Publication Date: 2025-10-31杜蕊
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202430816219.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2039-12-23
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Listening rod. 2. Purpose of this design: A tool for leak detection and pipeline fault diagnosis, mainly used for leak detection in concealed pipelines such as water supply pipelines, heating pipelines, and drainage pipelines. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.
Need to check novelty before this filing date? Find Prior Art