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发明名称
Four de carbonisation à marche continue
摘要
申请公布号
FR870577(A)
申请公布日期
1942.03.16
申请号
FRD870577
申请日期
1941.03.06
申请人
LES CONSTRUCTEURS FECAMPOIS
发明人
分类号
C10B53/02
主分类号
C10B53/02
代理机构
代理人
主权项
地址
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