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发明名称
CIGARETTE FILTER
摘要
申请公布号
IE821481(L)
申请公布日期
1983.03.21
申请号
IE19820001481
申请日期
1982.06.22
申请人
BROWN & WILLIAMSON TOBACCO CORPORATION
发明人
分类号
A24D3/04;(IPC1-7):A24D3/04
主分类号
A24D3/04
代理机构
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