Airboarding stairs

Abstract

1. The name of this design product: Airboard ladder. 2. Application of this design product: for airport boarding stairs. 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 top view has been shown in the stereoscopic figure 3, so the top view is omitted; the bottom view is a part that is not easy to see during use, so the bottom view is omitted. 6. Other situations that require explanation Other explanations: Part A is marked with transparent material.

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