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经营范围
发明名称
Cigarette holder
摘要
申请公布号
US2228951(A)
申请公布日期
1941.01.14
申请号
US19390260626
申请日期
1939.03.08
申请人
FRANKLIN BOYD R
发明人
FRANKLIN BOYD R.
分类号
A24F13/10
主分类号
A24F13/10
代理机构
代理人
主权项
地址
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