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经营范围
发明名称
FILTER VOOR TABAKSROOK.
摘要
申请公布号
NL190468(B)
申请公布日期
1993.10.18
申请号
NL19790003773
申请日期
1979.05.14
申请人
BRITISH-AMERICAN TOBACCO COMPANY LTD. TE STAINES, GROOT-BRITTANNIE.
发明人
分类号
A24D3/06;A24D3/08;A24D3/14;A24D3/16;A24F13/06;(IPC1-7):A24D3/06
主分类号
A24D3/06
代理机构
代理人
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