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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0237721 (1994-05-03) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 16 인용 특허 : 0 |
An apparatus for cutting and pruning trees is attachable to the end of the outermost boom arm of a vehicle mounted boom assembly. The apparatus includes a grapple and saw assembly comprising a grapple and saw assembly frame having a grapple is mounted thereon. A first positioning hydraulic motor is
An apparatus for cutting and pruning trees attachable to the end of the outermost boom arm of a vehicle mounted, articulated and extensible boom assembly, comprising; a grapple and saw assembly including a grapple and saw assembly frame, a grapple assembly mounted on said frame for gripping trees an
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