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经营范围
发明名称
Two temperature refrigerating apparatus
摘要
申请公布号
US2720761(A)
申请公布日期
1955.10.18
申请号
US19520325813
申请日期
1952.12.13
申请人
GENERAL MOTORS CORPORATION
发明人
JACOBS JAMES W.
分类号
F25D11/02
主分类号
F25D11/02
代理机构
代理人
主权项
地址
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