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经营范围
发明名称
Improvements to charcoal in cigarette filters
摘要
申请公布号
GB0100008(D0)
申请公布日期
2001.02.14
申请号
GB20010000008
申请日期
2001.01.02
申请人
REMINGTON, ROGER G A
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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