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经营范围
发明名称
MOUNTING OF TRANSDUCERS ON A BAFFLE, PARTICULARLY FOR LOUDSPEAKERS, PREFERENTIALLY FOR LOUDSPEAKER BOXES
摘要
申请公布号
EP0158978(A3)
申请公布日期
1987.09.16
申请号
EP19850104406
申请日期
1985.04.12
申请人
QUAAS, JURGEN
发明人
QUAAS, JURGEN
分类号
H04R1/02;H04R1/22;H04R1/28;H04R3/00;H04R3/12;(IPC1-7):H04R1/22
主分类号
H04R1/02
代理机构
代理人
主权项
地址
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