Wedge-shaped stair auxiliary pad

The utility model discloses a wedge-shaped stair auxiliary pad for stair climbing. The wedge-shaped stair auxiliary pad comprises a pad body, wherein the upper surface of the pad body is an inclined surface with the lower front part and the higher back part, the lowest front side of the inclined sur...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: YU JINGHE
Format: Patent
Sprache:chi ; eng
Schlagworte:
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