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经营范围
发明名称
Refrigerating apparatus
摘要
申请公布号
US2128020(A)
申请公布日期
1938.08.23
申请号
US19340757497
申请日期
1934.12.14
申请人
GENERAL MOTORS CORPORATION
发明人
SMILACK JACOB
分类号
F25B5/02;F25B41/06
主分类号
F25B5/02
代理机构
代理人
主权项
地址
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