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发明名称
Dispositif de réchauffage pour réservoir, notamment pour l'huile lourde
摘要
申请公布号
FR975169(A)
申请公布日期
1951.03.02
申请号
FRD975169
申请日期
1948.11.16
申请人
RUBANOX
发明人
分类号
F23K5/20;F24H1/20
主分类号
F23K5/20
代理机构
代理人
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