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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0027608 (1979-04-06) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 14 인용 특허 : 0 |
A height adjustable infant stroller and high chair combination comprising a seat member, seat member supporting structure and seat member leveling structure. The seat member is vertically positionable along the seat member supporting structure at selected elevations while maintaining the supporting
An improved height adjustable infant stroller-high chair apparatus comprising in combination: a seat member supporting means for positioning said seat member at a selected elevation for positioning said seat member through a plurality of different selected vertical elevations; and leveling means pos
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