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发明名称
échangeur de chaleur pour fluides, à parois tubulaires et conduit à section décroissante pour le fluide extérieur
摘要
申请公布号
FR1038837(A)
申请公布日期
1953.10.01
申请号
FRD1038837
申请日期
1951.06.19
申请人
发明人
ROSSI GIOVANNI
分类号
C03C3/06;C03C3/087;C03C3/093;F22B17/12;F22B21/00;F22B21/34;F22B37/00;F22B37/28;F22D1/02;F28D7/00;H01J61/30
主分类号
C03C3/06
代理机构
代理人
主权项
地址
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