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发明名称
RELATING TO THE MAKING OF SMOKING ARTICLES
摘要
申请公布号
US5072744(A)
申请公布日期
1991.12.17
申请号
US19900533382
申请日期
1990.06.05
申请人
BRITISH-AMERICAN TOBACCO COMPANY LIMITED
发明人
LUKE, JOHN A.;CASE, PAUL D.;HEMSLEY, STEPHEN R.
分类号
A24B3/14;A24B15/14;A24B15/30
主分类号
A24B3/14
代理机构
代理人
主权项
地址
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