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经营范围
发明名称
Heat exchanger
摘要
申请公布号
US3083763(A)
申请公布日期
1963.04.02
申请号
US19590853808
申请日期
1959.11.18
申请人
BROWN FINTUBE COMPANY
发明人
JR. JOHN W. BROWN,
分类号
F28D7/06;F28F9/00;F28F21/06
主分类号
F28D7/06
代理机构
代理人
主权项
地址
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