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发明名称
TRANSMITTER/RECEIVER FOR PRIVACY TELEPHONE SYSTEM
摘要
申请公布号
JPH0621919(A)
申请公布日期
1994.01.28
申请号
JP19920176324
申请日期
1992.07.03
申请人
NEC ENG LTD
发明人
OGIWARA TAKASHI
分类号
H04K1/02;(IPC1-7):H04K1/02
主分类号
H04K1/02
代理机构
代理人
主权项
地址
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