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HU9403107D0
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Wire holding device
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LT2297B
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Hydrocarbon system combustion with carbon or carbon detergent in liquid layer
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HU9301963D0
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One-purpose diagnostic instrument for testing apparatuses of sub-station
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LV5637A3
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Hybrid system oglu and oglu dirt burning pseudo-pseudo-slani
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HU9300660D0
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Device for heat amd material transfer between contaminated gases and liquids
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HU9300049D0
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Tubular reactor
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HU9201420D0
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Circulating hybride fluid firing system
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HU9200996D0
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Heat exchanger block for corrosive gases
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HU913996D0
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Pilot flame device
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HU912128D0
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Gas-steam combined energy generating system suitable for solid, liquid and gaseous fuels ensuring little environment-pollution
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HU910499D0
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Tubular ribbed heat-exchanging unit and method for producing same
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HU910358D0
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Stream-switch for reversing the stream-direction of streaming fluid
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HU910287D0
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Cellular drop-separator for the separation of drops from a streaming gas
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HU906241D0
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Air-heater of transmittin gmedium for firing equipments first for fluid-heating or steam boilers
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HU902985D0
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Device turning stream direction for hydraulic technologies (streamswitch)
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HU902963D0
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Space element particularly for accepting electric power, material and information
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HU900599D0
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Additive-sparing desulfurating process
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HUT56942A
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Safety temperature switching device for protecting low-water space, water-tube forced-flow hot-water boilers
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HUT54255A
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Circuit arrangement for developing converter having overcurrent protection
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HU202682B
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Magnetic flux density meter
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