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发明名称
Tooth brush
摘要
申请公布号
US2047613(A)
申请公布日期
1936.07.14
申请号
US19350000299
申请日期
1935.01.03
申请人
HENRY BROWN
发明人
BROWN HENRY
分类号
A46B5/00;B25G1/06
主分类号
A46B5/00
代理机构
代理人
主权项
地址
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