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发明名称
CIGARETTE FILTER
摘要
The design consists of the features of shape, ornament and configuration of the cigarette filter shown in the drawings having a passage with an ornamental cross-section having two lobes extending along a longitudinal axis of the filter.
申请公布号
CA146690(S)
申请公布日期
2012.10.16
申请号
CA20110146690F
申请日期
2011.09.07
申请人
BRITISH-AMERICAN TOBACCO (HOLDINGS) LIMITED
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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