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发明名称
FILTRO PER SIGARETTE.
摘要
申请公布号
IT8220288(D0)
申请公布日期
1982.03.19
申请号
IT19820020288
申请日期
1982.03.19
申请人
BROWN & WILLIAMSON TOBACCO CORP.
发明人
MARTIN L. REYNOLDS;ROBERT R. JOHNSON
分类号
A24D3/04;A24F1/04;(IPC1-7):A24D/
主分类号
A24D3/04
代理机构
代理人
主权项
地址
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