Exhaust port opening and closing unit
CN309325659SActive Publication Date: 2025-06-06SCREEN HOLDINGS CO LTD
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Patent Information
- Application Number
- CN202430594114.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Priority Date
- 2024-06-26
- Filing Date
- 2024-09-18
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2039-09-18
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Exhaust port opening and closing unit. 2. Purpose of the product of this design: This product is an exhaust port opening and closing unit that opens and closes the exhaust port of a wafer cleaning device. 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: Stereoscopic diagram 1.
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