Filling tank
CN309194014SActive Publication Date: 2025-03-25HAINING ZELL AUTOMOBILE TESTING EQUIP CO LTD
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Patent Information
- Application Number
- CN202430475080.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2039-07-29
Smart Images
Figure 000007_ABST
Abstract
1. The name of the product of this design: filling tank. 2. Purpose of the product of this design: used for automatic injection of chemicals into oil (gas) and water wells. 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.
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