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发明名称
échangeur de chaleur
摘要
申请公布号
FR1280664(A)
申请公布日期
1962.01.08
申请号
FR19603804305
申请日期
1960.11.21
申请人
SOCIETE GRENOBLOISE D'ETUDES & D'APPLICATIONS HYDRAULIQUES
发明人
分类号
A61M5/44;A61M19/00;F28F3/08
主分类号
A61M5/44
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代理人
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