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发明名称
Dispositif de nettoyage de la surface de chauffe d'une chaudière de récupération
摘要
申请公布号
FR1279159(A)
申请公布日期
1961.12.15
申请号
FR19610852277
申请日期
1961.02.10
申请人
CHAUDRONNERIES A. F. SMULDERS SOCIETE ANONYME
发明人
分类号
F23J3/02
主分类号
F23J3/02
代理机构
代理人
主权项
地址
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