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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0284496 (1981-07-17) |
우선권정보 | IT-0068245 (1980-08-01) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 35 인용 특허 : 1 |
The structure includes two flat side frames connected by crosspieces, each of which has a pair of shafts pivoted together and provided with wheels; a slide is slidable on one of these by the action of rotation of a third shaft pivoted on one of the preceding ones and controls, by a connection elemen
A support structure having wheels for baby support and containment means, such as a seat or a carry-cot, to form with these a push chair or a perambulator, substantially comprising a pair of flat side frames between which the said means are disposed, and which are connected together by a plurality o
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