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发明名称
FILTER FOR CIGARETTES AND THE LIKE
摘要
申请公布号
CA594997(A)
申请公布日期
1960.03.22
申请号
CAD594997
申请日期
申请人
FREDA SCHNEIDER
发明人
EMILE M. ERLENWEIN
分类号
主分类号
代理机构
代理人
主权项
地址
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