Profile (four-sided grooves)

Abstract

1. The name of this design product: Profile (four-sided grooves). 2. Purpose of this design product: This design product is used for building profiles. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1. 5. The rear view is the same as the main view, so the rear view is omitted; the left view is the same as the main view, so the left view is omitted; the right view is the same as the main view, so the right view is omitted; the top view is the same as the top view, so the top view is omitted. 6. Other circumstances that require explanation: The product of this design is a product of indefinite length.

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