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Car-aircraft (versions)
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Pumping unit
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Watermetre
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Device for icicles removal
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Multi-level automated car parking
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Well rod pump drive
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Drive of well sucker rod pump
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Drive of well sucker rod pump
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Method of oil-well gas application for pumping unit driving and associated device
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Flying motor car
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Device to generate lift and thrust
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Installation for penetration into geological environment
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