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发明名称
Perfectionnements aux échangeurs de chaleur utilisant l'intermédiaire d'un liquide volatil
摘要
申请公布号
FR1028617(A)
申请公布日期
1953.05.26
申请号
FRD1028617
申请日期
1950.11.30
申请人
SOCIETE GENERALE DE CONSTRUCTIONS ELECTRIQUES ET MECANIQUES
发明人
分类号
A21B1/14;F28D15/02
主分类号
A21B1/14
代理机构
代理人
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地址
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