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发明名称
RECUPERATEUR DE CALORIES A INSTALLER DANS UNE CHEMINEE A FEU OUVERT OU FERME
摘要
申请公布号
FR2500127(B1)
申请公布日期
1987.10.30
申请号
FR19810003486
申请日期
1981.02.19
申请人
MARC
发明人
MICHEL LABATTU
分类号
F24B1/183;F24B1/188;(IPC1-7):F24B9/04;F24B7/04
主分类号
F24B1/183
代理机构
代理人
主权项
地址
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