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经营范围
发明名称
Refrigerating apparatus
摘要
申请公布号
US2401560(A)
申请公布日期
1946.06.04
申请号
US19440520436
申请日期
1944.01.31
申请人
GENERAL MOTORS CORPORATION
发明人
GRAHAM CHARLES D.;DYBVIG EDWIN S.
分类号
F24F1/02
主分类号
F24F1/02
代理机构
代理人
主权项
地址
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