air preheater
CN310114747SActive Publication Date: 2026-07-24BEIJING TONGTONG TENGYUAN ENG CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- BEIJING TONGTONG TENGYUAN ENG CO LTD
- Filing Date
- 2026-01-19
- Publication Date
- 2026-07-24
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: air preheater. 2. The use of the design product: the design product is used for heating air. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.
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