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发明名称
MINIATURISIERTER KOPFHOERER FUER EINE ZWEI-WEG KOMMUNIKATION
摘要
申请公布号
DE3120013(A1)
申请公布日期
1982.03.04
申请号
DE19813120013
申请日期
1981.05.20
申请人
PLANTRONICS, INC., 95060 SANTA CRUZ, CALIF., US
发明人
SCOTT, CHARLES GORSON, 95003 APTOS, CALIF., US;ROBERTSON, JAMES BRUCE, 95073 SOQUEL, CALIF., US;HARRIS, ROBERT LEE, 95003 APTOS, CALIF., US
分类号
H04M1/05;H04R1/10;(IPC1-7):H04R1/10;H04R1/08
主分类号
H04M1/05
代理机构
代理人
主权项
地址
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