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发明名称
élément chauffant
摘要
申请公布号
FR49063(E)
申请公布日期
1938.11.07
申请号
FRD49063
申请日期
1938.01.05
申请人
COMPAGNIE FRANCAISE POUR L'EXPLOITATION DES PROCEDES THOMSON-HOUSTON
发明人
分类号
A47J27/21
主分类号
A47J27/21
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