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Switch
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Irrigation system
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Endless cutting mechanism
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Method and apparatus for manufacturing optical elements from moulded polymer materials
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Combine beater cylinder
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Conveyor attachment for harvester platforms
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Mobile stone-gathering apparatus
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Adhesive applicator
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Stone gathering machine having a horizontally rotatable sifting drum
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Toggle actuated plier wrench
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Valve actuating mechanism for combustion engines
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Sliding vane rotary external combustion engine
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Oscillating valve for rotary external combustion engine
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Fuel system for aircraft propulsion means
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Beater cylinder for combines and the like
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Nut and fruit tree shaking device
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Windrow pickup machine
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