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发明名称
Tooth brush
摘要
申请公布号
US2088839(A)
申请公布日期
1937.08.03
申请号
US19360082072
申请日期
1936.05.27
申请人
CONEY DAVID M;CONEY ZACHARY T
发明人
CONEY DAVID M.;CONEY ZACHARY T.
分类号
A46B15/00
主分类号
A46B15/00
代理机构
代理人
主权项
地址
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