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经营范围
发明名称
Tooth brush
摘要
申请公布号
US2139593(A)
申请公布日期
1938.12.06
申请号
US19360081526
申请日期
1936.05.23
申请人
KOHLER MILTON W;KOHLER IRVING N
发明人
KOHLER MILTON W.;KOHLER IRVING N.
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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