Biochemical barrel (double filter cartridge shape)
CN309353526SActive Publication Date: 2025-06-24ZHONGFA GUOXIN (SHANGHAI) AGRI SCI & TECH DEV CO LTD
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Patent Information
- Application Number
- CN202430595235.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-18
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2039-09-18
Smart Images
Figure 000001_ABST
Abstract
1. Name of the design product: Biochemical barrel (double filter cylinder shape). 2. Use of the design product: Used for filtering feces of indoor aquatic organisms in seawater and fresh water. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Stereogram.
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