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2018
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Invention
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Magnetite regeneration apparatus using separation tank and magnetite regeneration method using sa... |
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Invention
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Magnetite regeneration apparatus and magnetite regeneration method using same. 3434343434344) is ... |
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Invention
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Water resource linkage system. The present invention provides a water resource linkage system com... |
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Invention
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Water resource linkage system using auxiliary water sources. The present invention suggests a wat... |
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2017
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Invention
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Concrete composition for prefabricated pc box, having improved chemical resistance by using silic... |
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Invention
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Concrete composition in which substitution rate of silica-based slag for concrete is increased us... |
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Invention
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Concrete composition for phc pile comprising siliceous slag binder, manufacturing method of phc p... |
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Invention
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Water treatment apparatus using magnetite and water treatment method using same. The present inve... |
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Invention
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Moisture-reducing and drying apparatus for waste. The present invention relates to a moisture-red... |
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Invention
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Asphalt composition and asphalt paving method using same. The present invention relates to an asp... |
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Invention
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Water treatment apparatus for treating mixed-water including surface water and seawater mixed wit... |
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2016
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Invention
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Tapping device using vacuum and tapping control method. A tapping device using vacuum according t... |
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Invention
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Method for precision separating and treating low-grade mixed waste. The present invention relates... |
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2015
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Invention
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System and method for controlling ventilation fan and gas circuit breaker. Provided are a system ... |
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Invention
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Shock-absorbing device of continuous casting oscillator. The present invention relates to a shock... |
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Invention
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Fire extinguishing system having function of blocking driving of stove and method for preventing ... |
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Invention
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Reverse osmosis membrane filter for preventing formation of biofilm, method for manufacturing sam... |
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Invention
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Cartridge filter for inhibiting biofilm contamination, method for manufacturing same, and membran... |
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Invention
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Immersed continuous flow membrane filtration device and method for backwashing same. The present ... |
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2013
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Invention
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Controlled filtered water pressure membrane filtration apparatus and membrane-cleaning method the... |
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Invention
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Multi-partition internal combustion hot blast stove having composite structure. The present inven... |
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Invention
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Device for equalizing air blast in regenerating chamber of hot blast stove. The present invention... |
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2012
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Invention
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Apparatus for purifying wastewater and method thereof. The present inventions relates to an appar... |
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Invention
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Wastewater-purifying apparatus and wastewater-purifying method. The present invention relates to ... |
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2011
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Invention
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Membrane filtering device without treated water storage and membrane washing method thereof. The ... |
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Invention
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Method and apparatus for purifying waste water. The present invention allows obtainment of filter... |
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Invention
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Rotor blade for a tidal power generating turbine and method for manufacturing same. The present i... |
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Invention
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Apparatus for injecting hot air into an electric furnace. The present invention relates to an app... |
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Invention
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Composite girder for bridge construction. The present invention pertains to a composite girder fo... |
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2010
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Invention
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Silicate-formate-based organic/inorganic composite composition and concrete composition containin... |
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Invention
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Furnace having even distribution of gas. The present invention relates to a furnace for reducing ... |
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2006
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Invention
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Degassing apparatus having duplex vacuum vessel. A degassing apparatus having duplex vacuum vesse... |
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Invention
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An apparatus for moving the snorkel in chemical heating in snorkel of refining utility. Disclosed... |
