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经营范围
发明名称
Refrigerating system
摘要
申请公布号
US2228834(A)
申请公布日期
1941.01.14
申请号
US19400313715
申请日期
1940.01.13
申请人
GENERAL ELECTRIC COMPANY
发明人
JR. ANDREW W. KRAMER,
分类号
F25B5/02;F25B40/00
主分类号
F25B5/02
代理机构
代理人
主权项
地址
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