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经营范围
发明名称
Filtre pour fumée de tabac et procédé de fabrication d'un tel filtre
摘要
申请公布号
FR972530(A)
申请公布日期
1951.01.31
申请号
FRD972530
申请日期
1948.09.28
申请人
发明人
POUTERMAN ELIE
分类号
A24D3/06;A24D3/08;A24D3/16
主分类号
A24D3/06
代理机构
代理人
主权项
地址
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