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发明名称
Mechanically operable brush
摘要
申请公布号
US3214776(A)
申请公布日期
1965.11.02
申请号
US19630327720
申请日期
1963.12.03
申请人
LOUBER CORPORATION
发明人
BERCOVITZ LOUIS
分类号
A61C17/32
主分类号
A61C17/32
代理机构
代理人
主权项
地址
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