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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0663511 (1976-03-03) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 27 인용 특허 : 0 |
This invention provides a bracket having an arcuate portion with an upper surface defined by a cylindrical segment having a flange at either edge, extending to a straight portion at one end of the arcuate portion, the straight portion having two ribs which are in part continuations of the flanges, a
A bracket comprising a member having an arcuate first portion having a first wall, and a flange extending from either side edge of said first wall, and a second portion having a second wall, and two ribs positioned one on either side of said second wall, said ribs having arcuate crests, said second
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