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发明名称
IR SIGNAL GENERATOR FOR COMMON USE EXCHANGE TERMINAL EQUIPMENT
摘要
申请公布号
JPH05300230(A)
申请公布日期
1993.11.12
申请号
JP19920130114
申请日期
1992.04.23
申请人
NEC CORP
发明人
SATO TADASHI
分类号
H04M3/02;(IPC1-7):H04M3/02
主分类号
H04M3/02
代理机构
代理人
主权项
地址
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