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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0289578 (1994-08-15) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 39 인용 특허 : 9 |
An adjustment device is provided for selectively positioning a structural member as for example, an office chair arm relative to the seat. The device includes a planar support member and a retaining member which are joined to encase a bearing through which a slidable structural member is adjusted. A
An adjustment device comprising: a structural member, said structural member defining a slot, a support member, said support member in contact with said structural member, a retaining member, said support member and said retaining member encasing said structural member therebetween, a detente elemen
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