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发明名称
Toothpick dispenser
摘要
申请公布号
US2178944(A)
申请公布日期
1939.11.07
申请号
US19380212832
申请日期
1938.06.09
申请人
VELIN BERT G;VELIN GOSTA E;VELIN MARCUS H
发明人
VELIN BERT G.;VELIN GOSTA E.;VELIN MARCUS H.
分类号
A47G21/12
主分类号
A47G21/12
代理机构
代理人
主权项
地址
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