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发明名称
Perfectionnements apportés aux échangeurs de chaleur
摘要
申请公布号
FR1084662(A)
申请公布日期
1955.01.21
申请号
FRD1084662
申请日期
1953.06.09
申请人
SOCIETE THERMO-MECANIQUE
发明人
BROLA GABRIEL
分类号
F28F1/14
主分类号
F28F1/14
代理机构
代理人
主权项
地址
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