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发明名称
SISTEMA COMPACTO DE LAMPARA FONOSENSIBLE.
摘要
申请公布号
ES453291(A1)
申请公布日期
1977.11.01
申请号
ES19910004532
申请日期
1976.11.12
申请人
ASENSIO GARCIA VICTOR;ASENSIO GARCIA MARIANO
发明人
分类号
H04R;(IPC1-7):04R/
主分类号
H04R
代理机构
代理人
主权项
地址
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