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发明名称
ELEKTROAKUSTISCHER WANDLER
摘要
申请公布号
DE69316233(D1)
申请公布日期
1998.02.12
申请号
DE19936016233
申请日期
1993.10.15
申请人
KNOWLES ELECTRONICS CO., BURGESS HILL, SUSSEX, GB
发明人
SALVAGE, RICHARD, JAMES, WEST SUSSEX RH15 0NL, GB;HARRINGTON, STEVEN, JOHN, WEST SUSSEX BN44 3WE, GB
分类号
H04R11/00;H04R11/02;H04R25/00;(IPC1-7):H04R11/00
主分类号
H04R11/00
代理机构
代理人
主权项
地址
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