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发明名称
Zigarettenfilterpatronen
摘要
申请公布号
DE1657243(A1)
申请公布日期
1971.10.28
申请号
DE19681657243
申请日期
1968.02.22
申请人
CARRERAS LTD.
发明人
ERNEST PROUSE,RONALD;WILKINSON HOWE,CHARLES
分类号
A24D3/02;B01D39/20
主分类号
A24D3/02
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代理人
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