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-0419746 (1989-10-11) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 25 인용 특허 : 8 |
A workout apparatus for use in a building having spaced apart structural members in a wall of the building is disclosed. This apparatus comprises a frame sized and adapted to be placed between two of the structural members. A force assembly, preferably hydraulically powered, is sized and adapted to
A workout apparatus for use in a building comprising: a wall located in a building and including an external surface which partially defines a room in the building; frame means at least partially in said wall, said frame means having a depth of less than about 12 inches, said external surface positi
※ AI-Helper는 부적절한 답변을 할 수 있습니다.