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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0196069 (1988-05-17) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 4 인용 특허 : 3 |
An auxiliary wheeled support for the rear of a trailer works in combination with the wheeled front trailer jack to increase the maneuverability of the trailer by raising the main trailer wheels off the ground. The invention disclosed swings to a storage position when not in use, and is adjustable to
An auxiliary wheeled support device for use in combination with a trailer having a castor wheeled front jack, comprising; a pair of mounting brackets attached to the rear of said trailer; a pair of support blocks attached to the rear of said trailer, located between said mounting brackets; a pair of
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