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发明名称
Heat exchanger
摘要
申请公布号
US1875142(A)
申请公布日期
1932.08.30
申请号
US19300498254
申请日期
1930.11.26
申请人
THE GRISCOMRUSSELL COMPANY
发明人
PRICE JOSEPH
分类号
F28D7/06;F28D7/08
主分类号
F28D7/06
代理机构
代理人
主权项
地址
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