Deodorant breathable valve
CN309531291SActive Publication Date: 2025-10-03SHANGHAI NIDAN ENVIRONMENTAL PROTECTION EQUIP CO LTD
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Patent Information
- Application Number
- CN202530030520.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2040-01-17
Smart Images
Figure 000001_ABST
Abstract
1. The name of this design product: Deodorizing breathable valve. 2. Purpose of this design product: This design product is used for ventilation and odor prevention of sewage tanks. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.
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