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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0281091 (1994-07-27) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 16 인용 특허 : 0 |
A barrier member adapted for easy mounting on and dismounting from a pair of conical pylon road members comprises an elongated barrier body, usually of thin sheet metal, providing a vertical barrier surface with a pylon-engaging member at each end. Each pylon-engaging member has an aperture of such
A barrier member adapted for mounting on a pair of spaced road mounted vertically extending conical pylon members each having an upper and a lower end; the barrier member comprising an elongated barrier body providing a barrier surface that when the member is mounted on the pylons extends vertically
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