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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0273582 (1981-06-15) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 18 인용 특허 : 3 |
An exercising device which is to connect with the bottom edge of a door with the door being located in the closed position with respect to the door jam. The exercising force is to be transmitted through the door against the door jam. The exercising device is attached to the door by means of an attac
In combination, an exercising device to attachable to a door comprising: an attaching bracket assembly for removably securing said exercising device to a door; a connecting means for connecting the exercise device to said bracket assembly; an elongated stretchable cord having an outer end and a inne
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