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经营范围
发明名称
Improvements in or relating to heat exchangers
摘要
申请公布号
GB789068(A)
申请公布日期
1958.01.15
申请号
GB19540005810
申请日期
1954.02.26
申请人
ANDRE HUET
发明人
分类号
F28F1/08
主分类号
F28F1/08
代理机构
代理人
主权项
地址
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