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经营范围
发明名称
Cigarette holder
摘要
申请公布号
US2466269(A)
申请公布日期
1949.04.05
申请号
US19460678935
申请日期
1946.06.24
申请人
PENN GEORGE R
发明人
PENN GEORGE R.
分类号
A24F15/04
主分类号
A24F15/04
代理机构
代理人
主权项
地址
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