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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0311775 (1981-10-15) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 11 인용 특허 : 0 |
A skier\s exercise device includes an inclined platform supporting a baseplate having four retaining walls within which a turntable is rotatably mounted. The turntable is formed with a pair of parallel spaced troughs adapted to rotatably receive a pair of support members. Each support member slidabl
Skier\s exercise apparatus including in combination a turntable formed with a pair of generally parallel spaced elongated troughs, means mounting said turntable for rotary movement around a pivot axis located between said troughs, a pair of intermediate supports, means mounting said supports in said
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