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经营范围
发明名称
SMOKING DEVICES
摘要
申请公布号
GB2224921(A)
申请公布日期
1990.05.23
申请号
GB19890026298
申请日期
1989.11.21
申请人
* BROWN & WILLIAMSON TOBACCO CORPORATION
发明人
ELMER FRANCIS * LITZINGER
分类号
A24B15/10;A24B15/16;A24F47/00
主分类号
A24B15/10
代理机构
代理人
主权项
地址
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