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经营范围
发明名称
CIGARETTE FILTER
摘要
申请公布号
YU43151(B)
申请公布日期
1989.04.30
申请号
YU19830000344
申请日期
1983.02.15
申请人
BROWN WILLIAMSON TOBACCO CORP
发明人
LAMB C.G.
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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