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发明名称
DOUBLE HEADED TOOTHBRUSH
摘要
申请公布号
GB2169499(B)
申请公布日期
1988.09.14
申请号
GB19860000060
申请日期
1986.01.03
申请人
DAVID * BEINY;WILEM * FRISCHMANN
发明人
DAVID * BEINY
分类号
A46B5/00;A46B7/04;A46B9/04;(IPC1-7):A46B9/04
主分类号
A46B5/00
代理机构
代理人
主权项
地址
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