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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0939279 (1978-09-05) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 28 인용 특허 : 2 |
A high chair having a seat and back which are both hollow and are hinged together to fold and close against each other to form a carrying case, with a handle which locks the case in closed position. Telescopically adjustable legs are attached to the seat by compound hinges, which allow the legs to s
A self-containing collapsible high chair, comprising: a hollow seat having an open lower side; a hollow back having an open rear side; the lower portion of said seat and the rear portion of said back having corresponding interfitting peripheral edges; hinge means connecting said back to said seat fo
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