Drainage control device (built-in)
CN309935053SActive Publication Date: 2026-04-21SHANTOU CENT HOSPITAL
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- SHANTOU CENT HOSPITAL
- Filing Date
- 2025-06-04
- Publication Date
- 2026-04-21
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Figure 000001_ABST
Abstract
1. Name of the product in this design: Drainage control device (built-in type). 2. Application of this design: This design is used for controlling the drainage flow of the drainage tube. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key features: the front view.
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