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发明名称
FILTRO PARA CIGARRO
摘要
申请公布号
BR8303215(A)
申请公布日期
1984.01.31
申请号
BR19830003215
申请日期
1983.06.17
申请人
BROWN & WILLIAMSON TOBACCO CORPORATION
发明人
CHARLES G. LAMB;ROBERT A. SANFORD
分类号
A24D3/04;(IPC1-7):A24D3/04
主分类号
A24D3/04
代理机构
代理人
主权项
地址
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