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发明名称
UNIDIREKTIONALES OHRMIKROFON MIT MEHREREN ÖFFNUNGEN
摘要
申请公布号
AT244482(T)
申请公布日期
2003.07.15
申请号
AT19940912925T
申请日期
1994.04.01
申请人
JABRA CORPORATION
发明人
NORRIS, ELWOOD, G.;MCCLENDON, CHARLES, L.
分类号
H04R5/027;H04M1/03;H04M1/05;H04M1/60;H04R1/00;H04R1/08;H04R1/10;(IPC1-7):H04M1/00;H04R25/00;H04R1/46
主分类号
H04R5/027
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