| 摘要 |
An aerated soapholder, embodying principles of tangential contact and all around spacing, has raised ridges on its floor which merge into ridges projecting forwardly from the back wall. The ridges have convex surfaces. The sides of the soapholder flare out from the back wall at angles of greater than 90 DEG s. The upper surfaces of the front ends of the raised ridges are higher than the upper surfaces of the rear ends. A floor slopes downwardly from the rear wall.
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