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Derrick
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Padlock protector
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Dual purpose platform for mobile storage buildings
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Door lock assembly
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Cooling system for cattle confinement pens
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Moisture reducing ram press
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Dewatering apparatus for waste recovery systems
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Fence tensioning device
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Prefabricated mold inserts for forming flume platforms for animal confinement pens and method of construction
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Apparatus for converting the residual nutritive content of animal waste into nutritious and palatable feed supplement for refeeding to livestock
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Process and apparatus for inhibiting generation of ammonia and other noxious gases and the prevention of odor in concentrated feedlot facilities
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