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UA104814C2
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Composition for decrease of dust-formation capacity of coal seams
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UA100648C2
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Straight-flow cyclone with recirculation
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UA99581C2
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Direct-flow cyclone with recirculation
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UA99561C2
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Method of vibration isolation of hammer
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UA94884C2
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Composition for decrease of dust-producing ability of gas-bearing coal seams
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UA94352C2
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Asynchronous motor with a short-circuited rotor
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UA96998C2
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Method for automated measurement of volt-ampere characteristics of semiconductor devices
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UA93152C2
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Method and device for regulation of welding current
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UA95832C2
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Method for crushing agglomerate in single-roll toothed crusher by impact
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UA89728C2
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Device for pumping laser active mediums
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UA87939C2
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Method for prediction of methane content of production areas of coal mines
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UA85338C2
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device of collection and removal of biogas and filtrate on dump of solid household and industrial waste
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UA86140C2
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welding method by arc in high-frequency magnetic field
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UA79189C2
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Device for control of process of resistance spot welding
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UA66191A
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Current frequency converter
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UA66628A
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Controlled current source
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UA66190A
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Valve inverter for an asynchronous drive
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