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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0516335 (1990-04-26) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 8 인용 특허 : 0 |
A small mixer vehicle structured as a trailer has clutching mechanics for frictionally revolving a rotatable drum during towing and for both manual and powered auxiliary drum turning when the trailer is parked. For manual drum turning, an attachable crank is provided. The crank attachment also accep
A mixer vehicle trailer for mixing and transporting materials, comprising in combination, a first frame having at least two sets of tandemly arranged rotatable wheels affixed thereto, and a tow hitch attached to a front end of said first frame so as to render said first frame towable with said first
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