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发明名称
Perfectionnements aux échangeurs de chaleur à écoulement axial
摘要
申请公布号
FR1401292(A)
申请公布日期
1965.06.04
申请号
FR19643804675
申请日期
1964.04.20
申请人
SOCIETE GRENOBLOISE D'ETUDES ET D'APPLICATIONS HYDRAULIQUES
发明人
分类号
F28F9/013
主分类号
F28F9/013
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代理人
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