Blowdown check valve
CN309234409SActive Publication Date: 2025-04-11吕超毅
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202430576651.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2039-09-10
Smart Images
Figure 000002_ABST
Abstract
1. The name of this design product: sewage check valve. 2. Purpose of this design product: used for sewage check valve. 3. The design key point of this appearance design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.
Need to check novelty before this filing date? Find Prior Art