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经营范围
发明名称
Method of improving cigarettes, cigars, and pipe cartridges
摘要
申请公布号
US1749582(A)
申请公布日期
1930.03.04
申请号
US19240756732
申请日期
1924.12.18
申请人
TOBACCO PERFECTING CORPORATION;RENE GEORGES LE BROSI
发明人
HOPKINS NEVIL MONROE
分类号
A24C5/60
主分类号
A24C5/60
代理机构
代理人
主权项
地址
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