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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0128601 (1987-12-04) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 15 인용 특허 : 2 |
A horizontal support bar for being interposed between spaced vertical surfaces, such as a doorway jamb, bar support members being located at each bar end, and one of the support members being attached to its associated vertical surface and pivotally connected to the bar wherein the bar may swing to
A self-storing horizontal support bar adapted to be interposed between spaced vertical opposed support surfaces and characterized by its ability to support heavy weight comprising, in combination, an elongated bar having an axis and first and second ends, a first support member adjacent said first e
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