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发明名称
DISPOSICAO INTRODUZIDA EM ESCOVA DE DENTES
摘要
申请公布号
BR6902569(U)
申请公布日期
1991.07.23
申请号
BR1989MU02569U
申请日期
1989.12.08
申请人
FERNANDO RAMOS DE SOUZA
发明人
FERNANDO RAMOS DE SOUZA
分类号
A46B15/00;(IPC1-7):A46B15/00
主分类号
A46B15/00
代理机构
代理人
主权项
地址
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