HOT WATER SUPPLY DEVICE AND COLD/HOT WATER DISPENSER USING THE SAME
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United States of America Patent
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Issued Date -
Dec 20, 2012
app pub date -
Dec 8, 2011
filing date -
Jun 20, 2011
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Abandoned
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Abstract
A hot water supply device of a cold/hot water dispenser capable of preventing hot water kept in a hot water storage unit from flowing backward to thus minimize a heat loss and preventing water kept in the hot water storage unit from being expanded to increase pressure to thus stably guide discharging of hot water is provided.
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