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发明名称
Refrigerating apparatus
摘要
申请公布号
US2000590(A)
申请公布日期
1935.05.07
申请号
US19290359400
申请日期
1929.04.30
申请人
GENERAL MOTORS CORPORATION
发明人
GEORGE HERBERT
分类号
F25D21/14;F25D23/06
主分类号
F25D21/14
代理机构
代理人
主权项
地址
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