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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0017429 (1979-03-05) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 22 인용 특허 : 0 |
Described is a vehicle towing hitch designed for permanent installation on the towing vehicle and having a plurality of readily selectable tow balls. The hitch allows the user the ability to select one of any standard tow ball size by simply removing an index pin, rotating the desired tow ball to th
A towing hitch having a plurality of readily selectable tow balls, said towing hitch comprising: a mounting plate adapted for mounting on a towing vehicle, said mounting plate having a circular opening therein in a generally horizontal position when the mounting plate is mounted on the towing vehicl
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