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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0591737 (1990-10-02) |
발명자 / 주소 |
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출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 62 인용 특허 : 0 |
Exercise apparatus in which the position of a cable which is drawn against a resistance source can be changed to permit performing a variety of different exercises. A handle or other unit which is attached to the cable is carried by a trolley to various positions along a track which extends along a
Exercise apparatus comprising: a housing having: (a) pair of spaced sidewalls, and (b) a surface between said sidewalls curved along its length and having a slot extending along its length; a trolley mounted for movement along said curved surface of said housing to selected locations along said curv
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