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经营范围
发明名称
Highly efficient tobacco smoke filter
摘要
申请公布号
GB2230687(A)
申请公布日期
1990.10.31
申请号
GB19890026750
申请日期
1989.11.27
申请人
* PECSI DOHANYGYAR
发明人
LAJOS * TREZL;VIKTORIA * HORVATH;LASZLO * TOEKE;ISTVAN * RUSZNAK;TIBOR * SZARVAS;SANDOR * IRIMI;JOZSEF * GABOR;ADAM * MOLNAR
分类号
A24D3/14;A24D3/16
主分类号
A24D3/14
代理机构
代理人
主权项
地址
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