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发明名称
Method of and means for making mouthpiece cigarettes
摘要
申请公布号
US2423554(A)
申请公布日期
1947.07.08
申请号
US19400319760
申请日期
1940.02.19
申请人
GLENN DAVIDSON
发明人
DAVIDSON GLENN
分类号
A24C5/52
主分类号
A24C5/52
代理机构
代理人
主权项
地址
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