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发明名称
Air flow control for refrigerators
摘要
申请公布号
US2725726(A)
申请公布日期
1955.12.06
申请号
US19520266411
申请日期
1952.01.14
申请人
TYLER REFRIGERATION CORPORATION
发明人
SWANSON SVEN V.
分类号
A47F3/04
主分类号
A47F3/04
代理机构
代理人
主权项
地址
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