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发明名称
IMPROVEMENTS RELATING TO SMOKE FILTERS
摘要
申请公布号
ZW2383(A1)
申请公布日期
1983.08.03
申请号
ZW19830000023
申请日期
1983.01.28
申请人
BROWN & WILLIAMSON TOBACCO CORP
发明人
LUKE JOHN ANTHONY
分类号
A24D3/04;(IPC1-7):A24C/
主分类号
A24D3/04
代理机构
代理人
主权项
地址
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