Filter (Manual Three-way Valve Backwashing Screen Filter)
CN309417993SActive Publication Date: 2025-08-01河南国正科技装备有限公司
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202430816952.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2039-12-23
Smart Images
Figure 000007_ABST
Abstract
1. Name of the design product: Filter (Manual Three-way Valve Backwashing Mesh Filter). 2. Use of the design product: The design product is a filtering device. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view 1.
Need to check novelty before this filing date? Find Prior Art