Drain
CN309156293SActive Publication Date: 2025-03-07POWERCHINA HUADONG ENG CORP LTD
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Patent Information
- Application Number
- CN202430409623.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2039-07-02
Smart Images
Figure 000007_ABST
Abstract
1. The name of the product of this design: drain pipe. 2. Purpose of the product with this appearance design: Used for aeration and drainage integrated pipelines in the biological drying process of organic waste. 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: Stereoscopic diagram 1.
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