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-0462445 (1974-04-19) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 27 인용 특허 : 0 |
There is disclosed an ingenious chair having multiple folding parts including leg portions. The chair has a centrally located portion comprising the seat portion of the chair. U-shaped leg members depend from the ends of the seat portion. Additionally, the ends of the seat portion carrying the leg p
A folding couch comprising two elongated tubular portions, a head part comprising a first U-shaped tubular member having open ends, a first hinge means pivotally connecting the open ends of said first U-shaped tubular member to said two elongated tubular portions, respectively, a foot part comprisin
※ AI-Helper는 부적절한 답변을 할 수 있습니다.