최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0289623 (1988-12-23) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 15 인용 특허 : 5 |
An exercise apparatus including a base for resting on or for being secured to a support surface, a transversely extending support member, two rests located at spaced locations on the support member. The apparatus has the support member mounted to the base by resilient biasing means there-between nor
An exerciser apparatus comprising: a stationary base adapted to rest on or be secured to a support surface; a substantially horizontally extending beam member having a pair of spaced foot or hand supports adjacent opposite ends thereof; and means resiliently interconnecting said beam member to said
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