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发明名称
Dispositif de récupération et d'évacuation pour les cendres du foyer d'un appareil de chauffage
摘要
申请公布号
FR1167266(A)
申请公布日期
1958.11.24
申请号
FRD1167266
申请日期
1957.02.27
申请人
CHARBONNAGES DE FRANCE, INSTITUE PAR LA LOI DU 17 MAI 1946
发明人
FELDZER CONSTANTIN
分类号
F24B13/00
主分类号
F24B13/00
代理机构
代理人
主权项
地址
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