Wafer contact portion of wafer cleaning brush

Abstract

1. Name of the designed product: wafer contact part of wafer cleaning brush. 2. Use of the designed product: the product is a wafer cleaning brush used for cleaning wafers. The part shown by solid line is the wafer contact part for cleaning wafers. 3. Design points of the designed product: the shape of the part shown by solid line. 4. Picture or photo showing the design points: front view. 5. The back view is the same as the front view, the left view is the same as the right view, the top view is the same as the bottom view, and the left view and the right view are omitted. 6. Other circumstances needing to be explained Other explanations: the part shown by solid line is the claimed part.

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