Concave negative pressure fish tank
CN309200447SInactive Publication Date: 2025-03-25SHANDONG HENGYI ENERGY TECH CO LTD
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Patent Information
- Application Number
- CN202430500840.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-08
- Publication Date
- 2025-03-25
- Estimated Expiration
- Not applicable · inactive patent
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Figure 000001_ABST
Abstract
1. The name of this design product: concave negative pressure fish tank. 2. Purpose of this design product: used for fish farming. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. Other situations that need to be explained Other explanations: This design product is made of transparent material.
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