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发明名称
Cigarette filters
摘要
申请公布号
GB972623(A)
申请公布日期
1964.10.14
申请号
GB19630017132
申请日期
1963.05.01
申请人
CELANESE CORPORATION OF AMERICA
发明人
分类号
A24D3/10;A24D3/02;D01D5/04;D04H3/00;D04H3/16
主分类号
A24D3/10
代理机构
代理人
主权项
地址
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