发明名称 Refrigerator door assembly with venting system
摘要 A vent plate is attached to the bottom frame member of a door mounting frame of the insulated door assembly of a refrigerator unit. The vent plate includes passages which enable ambient air to be drawn into the cabinet of the refrigerator unit at a controlled location in order to avoid frost build up.
申请公布号 US5214877(A) 申请公布日期 1993.06.01
申请号 US19920902974 申请日期 1992.06.23
申请人 ARDCO, INC. 发明人 KASPAR, MELVIN;ROLEK, MATTHEW
分类号 A47F3/04;E06B7/12;F25D17/04 主分类号 A47F3/04
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