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发明名称
DISPOSICAO INTRODUZIDA EM ESCOVA DE DENTES
摘要
申请公布号
BR6701604(U)
申请公布日期
1989.02.21
申请号
BR1987MU01604U
申请日期
1987.07.22
申请人
YOUNG SIK PAR;HYUNG RAE JO
发明人
YOUNG SIK PAR;HYUNG RAE JO
分类号
A46B9/04;(IPC1-7):A46B9/04
主分类号
A46B9/04
代理机构
代理人
主权项
地址
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