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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0143664 (1993-11-01) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 15 인용 특허 : 0 |
An exercise machine includes left and right adjustable resistance exercise mechanisms operated by hand levers linked to pivotal pedals. The machine is positioned before a user seated on a stationary support. To facilitate movement of the machine by a seated user who may be elderly or infirm, a retra
A movable exercise machine having rear wheels, support posts and a front end, said machine arranged to be positioned before, and operated by a user with said front end toward said user while said user is seated on a stationary support, the improvement comprising: A) a retractable pivoting wheel moun
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