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发明名称
IMPROVEMENTS RELATING TO SMOKING ARTICLE
摘要
申请公布号
SG42489(G)
申请公布日期
1989.12.22
申请号
SG19890000424
申请日期
1989.07.15
申请人
BRITISH-AMERICAN TOBACCO COMPANY LIMITED
发明人
分类号
A24D1/04;A24D3/04;A24F13/06;(IPC1-7):A24D3/00
主分类号
A24D1/04
代理机构
代理人
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