Positive and negative pressure resistant same layer maintenance floor drain
CN310156466SActive Publication Date: 2026-08-18SHENYANG JIURI IND CO LTD
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Patent Information
- Application Number
- CN202530750111.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-18
- Publication Date
- 2026-08-18
- Estimated Expiration
- 2040-12-18
Smart Images
Figure 000001_ABST
Abstract
1. The name of the design product: positive and negative pressure same layer maintenance floor drain. 2. The use of the design product: the design product is used for pipeline same layer maintenance floor drain. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.
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