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East cover spoon
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Pressing device for being salted food
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Method for generating trigram from hangul name by using computer
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Front auxiliary warning brake light for a vehicle
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Cover for a bridge for blocking runoff water
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Automatic feeding device of moving cultivation rod
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A family charnel grave
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Synthetic resin mold having color-changing character according to ambient temperature and manufacturing method thereof
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Call Managent System For Home &Company
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Luminous plate printing method
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