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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0028073 (1993-03-08) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 21 인용 특허 : 0 |
A wrist exercizing device comprises a pair of generally coaxial handles for grasping in the hands and turning, and a reel mounted therebetween. The reel has a reel surface that is eccentric with respect to the axis of rotation of the handles. A cord is wrapped round the reel surface and supports a w
A wrist exercising device for suspending between the hands of a user comprising: an elongated flexible member for supporting a load; a reel having a peripheral surface onto which said flexible member is windable through a plurality of turns, said reel having a pair of opposed ends; a pair of general
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