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发明名称
TABAKRAUCHFILTER MIT VERBESSERTEM RETENTIONSVERMOEGEN
摘要
申请公布号
DD125322(A6)
申请公布日期
1977.04.13
申请号
DD19760194303
申请日期
1976.08.12
申请人
DEUTSCHE RHODIACETA AG,DT
发明人
ALBIEN,KLAUS,DT;IMBERY,DIETER,DT
分类号
(IPC1-7):A24B15/027
主分类号
(IPC1-7):A24B15/027
代理机构
代理人
主权项
地址
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