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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0478446 (1990-02-12) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 28 인용 특허 : 0 |
An electrical winch mounted to a drawbar having at one end a receptacle and at the other end a stub. The winch drawbar can be connected between a vehicle hitch and a ball-type hitch member which is then adapted for supporting pulling and downward loads. A trailer can be connected to the ball so that
Winch apparatus adapted for use in a pulling train between a vehicle having a hitch and a load, comprising: a winch; a drawbar rigidly connectable to the vehicle hitch so as to extend therefrom to define a downward load-bearing end without other support to the vehicle, saw drawbar including a first
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