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发明名称
Modular microphone assembly
摘要
申请公布号
US4937877(A)
申请公布日期
1990.06.26
申请号
US19880244155
申请日期
1988.09.14
申请人
NORTHERN TELECOM LIMITED
发明人
POCOCK, MARK W.;BASNETT, BRADLEY P.;ELDERSHAW, MICHAEL K.;FATOVIC, PETER;GAGNON, JACQUES;GOLDMANN, NAHUM;LAFRANCE, CONRAD D.;LANGENBERG, ANTHONY J.;MCKEEN, W. JOHN
分类号
H04R1/02;H04M1/02;H04M1/20;H04R1/08
主分类号
H04R1/02
代理机构
代理人
主权项
地址
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