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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0000645 (1979-01-02) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 9 인용 특허 : 0 |
A portable fence and a trailer for unloading the fence and reloading the fence are disclosed. The fence includes at least two fence sections connected end to end. Stop means are provided to limit the amount of swing between fence sections at the connected end. Remote ends of the fence sections have
A fence unit including at least two generally uniformly planar fence sections swingably connected end to end by connecting means enabling said fence sections to be swung into a position in which they are juxtaposed in substantially parallel planes to allow said fence sections to be folded, one of sa
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