| 摘要 |
PROBLEM TO BE SOLVED: To provide a storage box 1 and a serving cart capable of sterilizing an interior even in a state of storing food in the interior of the storage box 1, and capable of sterilizing the interior while securing safety, by sterilizing the interior by using ions harmless to the human body. SOLUTION: An ion generator 42 is provided for generating ions, the ions generated by the ion generator 42 are sent into the interior by using a cold air circulation fan 54 of a cooling means 11, to sterilize the storage box 1 interior by the ions. COPYRIGHT: (C)2008,JPO&INPIT
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