Patent
Stair climbing aid
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The article was published on 1992-06-18. It has received 1 citations till now. The article focuses on the topics: Stair climbing.read more
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Patent
Stair assistance device
TL;DR: A stair assistance device for assisting a person to climb up and down stairs is described in this paper, which consists of a handle 2, a saddle 4, a bracket 6 and a braking rail 8.