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发明名称
échangeur de chaleur à tubes rainurés et surfaces déflectrices
摘要
申请公布号
FR1199648(A)
申请公布日期
1959.12.15
申请号
FRD1199648
申请日期
1958.05.16
申请人
发明人
HUET ANDRE
分类号
F28F1/12;F28F1/16;F28F1/40
主分类号
F28F1/12
代理机构
代理人
主权项
地址
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