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经营范围
发明名称
Protective toothbrush holder
摘要
申请公布号
US2564472(A)
申请公布日期
1951.08.14
申请号
US19480032387
申请日期
1948.06.11
申请人
FARNHAM MAURICE R
发明人
FARNHAM MAURICE R.
分类号
A47K1/09
主分类号
A47K1/09
代理机构
代理人
主权项
地址
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