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发明名称
MINI FONE DE OUVIDO
摘要
申请公布号
BR6201313(U)
申请公布日期
1983.01.04
申请号
BR19820001313U
申请日期
1982.09.27
申请人
IBCT ELETRONICA LTD
发明人
NIGRO PAOLO
分类号
H04R5/033;(IPC1-7):H04R5/03
主分类号
H04R5/033
代理机构
代理人
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地址
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