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发明名称
IMPROVEMENTS RELATING TO SMOKING ARTICLES
摘要
申请公布号
EG18287(A)
申请公布日期
1993.04.30
申请号
EG19870000250
申请日期
1987.04.29
申请人
BROWN & WILLIAMSON TOBACCO CORPORATION
发明人
分类号
A24D1/00;(IPC1-7):A24D1/00
主分类号
A24D1/00
代理机构
代理人
主权项
地址
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