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 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0941748 (1978-09-12) |
우선권정보 | FR-0027909 (1977-09-15) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 11 인용 특허 : 0 |
Indoor gymnastic apparatus allowing the user to execute skiing movements including a base upon which a movable plate is mounted by means of a connecting mechanism. The connecting mechanism includes a ball bearing to permit the plate to rotate in the horizontal plane and a height adjusting mechanism
Gymnastic apparatus allowing a user to execute skiing movements comprising: a base; plate means for receiving the feet of said user and including a semi-spherical socket; connecting means for movably connecting said plate means to said base; said connecting means including a ball bearing which engag
※ AI-Helper는 부적절한 답변을 할 수 있습니다.