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发明名称
CIGARETTE FILTER
摘要
申请公布号
PL240583(A1)
申请公布日期
1983.08.29
申请号
PL19830240583
申请日期
1983.02.15
申请人
BROWN & WILLIAMSON TOBACCO
发明人
SANFORD ROBERT A;MCMURTRIE ANDREW
分类号
A24D3/04;(IPC1-7):A24D/
主分类号
A24D3/04
代理机构
代理人
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