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5477928 |
The invention provides extension links for lawn maintenance equipment to move the front axle forward and allow oversize wheels to be used, increasing flotation capability for soft soil while maintaining the height adjustability.
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5452768 |
A soil tillage implement to be pulled behind a tractor having a conventional frame with one or more furrowing elements depending from the frame or plough share. Each furrowing element has a disc-like coulter, a shank, and a replaceable p...
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5375541 |
A machine for slitting turf or soil and inserting particulate solids in the bottom of the cut slits. This machine consists of a propulsion unit, cutter blades, a material hopper, a material flow control valve, a set of rotary material su...
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5009270 |
Various earthworking machines make use of an oscillatory blade, such as the herein referred to sod cutter. Instead of employing two handles, one of which raises and lowers the blade and the other of which handles, when tightened, maintai...
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4923016 |
A power operated hand guided device is designed to scarify, edge, and aerate lawns and grass. It comprises tools in the form of blades (26) which rotate in a vertical plane about the common axis of a pair of tool-holder shafts. Each tool...
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4266617 |
A tractor having a frame supported by ground-engaging drive wheels, a tool bar carried by the tractor and on which various implements may be mounted, the tool bar being universally mounted on the frame whereby the implement may be raised...
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3530944 |
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3193022 |
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3066745 |
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2795176 |
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2765719 |
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2756654 |
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2723611 |
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2722793 |
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2691933 |
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2658436 |
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2646736 |
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2558822 |
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2554719 |
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2496423 |
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2491304 |
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2485693 |
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2471377 |
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2368331 |
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2317188 |
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2208894 |
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2165019 |
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1963851 |
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1895665 |
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1862035 |
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1781829 |
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1779834 |
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1770679 |
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1718818 |
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1629678 |
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1619797 |
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1570277 |
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1565694 |
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1491053 |
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1488976 |
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1453631 |
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1428194 |
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1425035 |
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1346332 |
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1338204 |
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RE17113 |
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1313242 |
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1288321 |
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1283664 |
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1250794 |
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