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Document Title |
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7198295 |
A retaining arrangement, including a support arm is proposed, by means of which an operating unit is connected with a vehicle. The retaining arrangement includes a safety device which operates such that, as long as a predetermined condit...
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5988291 |
A soil penetrating tool assembly (10) having a tool shank (18) which is pivotally mounted so as to clear obstructions in the ground. Movement of the shank away from its normal attitude is opposed by a hydraulic ram (22). The force requir...
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5184685 |
A nursery cultivating assembly is carried on a modified zero turning radius tractor and includes a cultivating device, a spraying device, and a tank assembly operably interconnected thereon, while providing for trees to be planted closer...
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4585071 |
A retractable tool apparatus is adapted to be mounted on a movable vehicle for working the area around and between objects in a row. The tool apparatus includes an extendable and retractable outrigger arm attachable on one of its ends to...
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4531589 |
A tiller for installation at one side of a tractor, having a retractable tiller frame movable by a power mechanism which is normally actuated by a horizontal sensor arm through a linkage system. Here, there is manual override enabling th...
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4518043 |
The disclosure in this patent application includes a retractable in-row tiller device that has a parallelogram carriage structure for supporting the outrigger arm and tiller and for retracting and extending the outrigger arm and tiller i...
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4384618 |
An automatically retracting tiller for installation at one or both sides of a tractor. A stationary frame is adapted to be secured to a side frame attachment of the tractor. A gimbal frame is pivoted to the stationary frame by a stationa...
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4359101 |
This invention relates to an auger and to a plow including such auger. This specification discloses an auger which is suitable for use even in the difficult terrain encountered in typical reforestation operations. An auger in accordance ...
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4353421 |
A soil preparing device for preparing forest soil to a planting bed. The device comprises a frame intended to be mounted on a forest tractor, a support arm mounted on the frame pivotally around a horizontal link, and a preparing element ...
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4171723 |
Crop uprooting and cultivating apparatus which includes at least one bar having at least one angled edge thereon that extends from a support at least partially across a row to be cultivated or from which crops and/or foliage are to be up...
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3903969 |
Clamping and releasing device for agriculteral machines having a set of rotary tools for soil works, carried on at least one support capable of being rotated by the dynamic torque resulting from the rotation of the tools inserted in the ...
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3233681 |
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3228483 |
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3219124 |
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3183978 |
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3183651 |
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3181618 |
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3138208 |
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3117632 |
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3115739 |
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3111994 |
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3097702 |
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3095045 |
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3059704 |
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3027950 |
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3023815 |
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3006420 |
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2974732 |
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2826129 |
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2754103 |
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2751832 |
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2749824 |
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2531557 |
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2206283 |
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1912706 |
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1303798 |
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0886179 |
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