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发明名称
CHAUDIERE DE CHAUFFAGE PRESENTANT AU MOINS DEUX SOURCES DE CHALEUR DE NATURE DIFFERENTE
摘要
申请公布号
FR2479422(B1)
申请公布日期
1986.11.28
申请号
FR19800007629
申请日期
1980.03.31
申请人
LEGRUX CHARLES
发明人
分类号
F24B1/18;F24B1/188;(IPC1-7):F24C1/02;F24B7/04;F24B9/04;F24C13/00
主分类号
F24B1/18
代理机构
代理人
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