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发明名称
Smoking accessory
摘要
申请公布号
US3057465(A)
申请公布日期
1962.10.09
申请号
US19600023199
申请日期
1960.04.19
申请人
NORMAN S. BLODGETT
发明人
JR. FREDERICK QUERCIO,
分类号
A24F15/18
主分类号
A24F15/18
代理机构
代理人
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