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经营范围
发明名称
Filtre, notamment pour cigarettes
摘要
申请公布号
FR1270093(A)
申请公布日期
1961.08.25
申请号
FR19600832886
申请日期
1960.07.13
申请人
发明人
DUBOIS-PREVOST RAOUL
分类号
A24D3/04;A24D3/06
主分类号
A24D3/04
代理机构
代理人
主权项
地址
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