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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0876471 (1986-06-20) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 6 인용 특허 : 1 |
A support comprising generally a plurality of stiff wire or rod members in detachable combination with a sleeve and locking ring. Each wire or rod has a generally vertical intermediate portion, and is bent outwardly on its lower portion. The sleeve holds the lower bent portions in place so that they
A support structure free of fastening members such as bolts, screws or the like and comprising in combination: a plurality of substantially identical bent stiff rod members and a plurality of pairs of a disc member and a locking ring member cooperable with said rods; each said rod member having a ve
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