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经营范围
发明名称
CIGARETTE FILTER
摘要
申请公布号
EG15066(A)
申请公布日期
1986.09.30
申请号
EG19820000140
申请日期
1982.03.17
申请人
BROWN & WILLIAMSON TOBACO CORPORATION
发明人
MARTIN L. REYNOLDS;ROBERT R. JOHNSON
分类号
A24D3/04;A24F1/04
主分类号
A24D3/04
代理机构
代理人
主权项
地址
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