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经营范围
发明名称
LOUDSPEAKER UNIT
摘要
申请公布号
EP0198359(B1)
申请公布日期
1991.11.06
申请号
EP19860104624
申请日期
1986.04.04
申请人
TELEFUNKEN FERNSEH UND RUNDFUNK GMBH;EWD ELECTRONIC-WERKE DEUTSCHLAND GMBH;WIRTH ELEKTRONIK GMBH
发明人
THIELE, KARL-HEINZ, DIPL.-PHYS.;STEHN, WERNER, ING.-GRAD.;WIRTH, GUENTER
分类号
H04R1/02
主分类号
H04R1/02
代理机构
代理人
主权项
地址
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