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发明名称
élément de surchauffeur à tubes multiples
摘要
申请公布号
FR973192(A)
申请公布日期
1951.02.08
申请号
FRD973192
申请日期
1941.07.11
申请人
COMPAGNIE DES SURCHAUFFEURS
发明人
分类号
F22G7/02
主分类号
F22G7/02
代理机构
代理人
主权项
地址
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