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发明名称
CIGARETTE FILTER
摘要
申请公布号
PH19224(A)
申请公布日期
1986.02.12
申请号
PH19470000286
申请日期
1983.03.14
申请人
BROWN & WILLIAMSON TOBACCO CORPORATION
发明人
DONALD A. SILBERSTEIN;ANDREW MCMURTRIE
分类号
A24D3/04
主分类号
A24D3/04
代理机构
代理人
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地址
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