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经营范围
发明名称
Perfectionnements aux échangeurs de chaleur
摘要
申请公布号
FR1116161(A)
申请公布日期
1956.05.04
申请号
FRD1116161
申请日期
1954.10.29
申请人
COMPAGNIE DE FIVES-LILLE;SOCIETE DE CONDENSATION & D'APPLICATIONS MECANIQUES
发明人
分类号
F28F9/02
主分类号
F28F9/02
代理机构
代理人
主权项
地址
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