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经营范围
发明名称
Heat transfer unit
摘要
申请公布号
US2903863(A)
申请公布日期
1959.09.15
申请号
US19560612247
申请日期
1956.09.26
申请人
GENERAL MOTORS CORPORATION
发明人
CONING DONALD L.
分类号
F25B39/02
主分类号
F25B39/02
代理机构
代理人
主权项
地址
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