damper flange
CN310172070SActive Publication Date: 2026-08-25NINGBO DONGDA AIR CONDITIONING EQUIP
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Patent Information
- Application Number
- CN202630121768.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-03-19
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2041-03-19
Smart Images
Figure 000001_ABST
Abstract
1. The name of the design product: air valve flange. 2. The use of the design product: used for connecting parts between pipes, valves, equipment, etc., while being able to control the air volume by precisely adjusting the angle of the air valve. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view.
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