device for the thigh and knee of a rider's warm, fahrradfahrers and a rider, in the t amp; auml; similar to life in a wheelchair

摘要

devicethe warm of the thigh and knee with a upper anddarunterliegendem w & auml; rmendeninside material, characterized by a trapezartige, open formwith gummib & auml; changethe edges in it & auml; extensionthis phasing out.