expansion tank
CN309629782SActive Publication Date: 2025-11-25ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO LTD
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Patent Information
- Application Number
- CN202530011848.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-08
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2040-01-08
Smart Images
Figure 000021_ABST
Abstract
1. Name of the designed product: expansion tank. 2. Use of the designed product: the designed product is used for balancing system pressure. 3. Design points of the designed product: the shape of the product of design 1-design 2 and the combination of color and shape, the design points of design 3 lie in the shape of the product. 4. Picture or photo best indicating the design points: the perspective view of design 3. 5. Design 3 is designated as the basic design. 6. Other circumstances needing explanation Other explanation: design 1-design 2 contains color, and the color is requested to be protected.
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