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发明名称
Heat exchanger
摘要
申请公布号
US1951420(A)
申请公布日期
1934.03.20
申请号
US19330675693
申请日期
1933.06.14
申请人
THE GRISCOM-RUSSELL COMPANY
发明人
JONES RUSSELL C.
分类号
F28F27/00;F28G5/00
主分类号
F28F27/00
代理机构
代理人
主权项
地址
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