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发明名称
Improvements in or relating to smoke filters
摘要
申请公布号
GB1019984(A)
申请公布日期
1966.02.09
申请号
GB19620030015
申请日期
1962.08.03
申请人
CIGARETTE COMPONENTS LIMITED
发明人
HEMMING DAVID HENRY;LAIRD HAROLD;SMITH BRIAN
分类号
A24D3/02
主分类号
A24D3/02
代理机构
代理人
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地址
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