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发明名称
CIGARETTE FILTER
摘要
申请公布号
HK81993(A)
申请公布日期
1993.08.20
申请号
HK19930000819
申请日期
1993.08.12
申请人
BROWN & WILLIAMSON TOBACCO CORPORATION
发明人
CHARLES GRANVILLE LAMB;ANDREW MCMURTRIE
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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