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发明名称
DISPOSITIVO PARA LA COLOCACION DE ALTAVOCES.
摘要
申请公布号
ES1048802(U)
申请公布日期
2001.10.01
申请号
ES20010000050U
申请日期
2001.01.26
申请人
SANCHEZ CASADO JAVIER
发明人
分类号
H04R1/10;(IPC1-7):H04R1/10
主分类号
H04R1/10
代理机构
代理人
主权项
地址
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