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发明名称
Procédé de chauffage d'une chaudière par récupération des chaleurs contenues dans les fluides à température variable
摘要
申请公布号
FR673319(A)
申请公布日期
1930.01.14
申请号
FRD673319
申请日期
1928.07.27
申请人
COMPAGNIE DES SURCHAUFFEURS
发明人
分类号
F28D17/00
主分类号
F28D17/00
代理机构
代理人
主权项
地址
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