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发明名称
Heat exchanger
摘要
申请公布号
US2589262(A)
申请公布日期
1952.03.18
申请号
US19460676142
申请日期
1946.06.12
申请人
HYDROCARBON RESEARCH, INC.
发明人
KEITH PERCIVAL C.
分类号
F28D7/10;F28F1/10
主分类号
F28D7/10
代理机构
代理人
主权项
地址
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