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发明名称
SELF-NOTICE TYPE TRANSMITTER
摘要
申请公布号
JPH03128556(A)
申请公布日期
1991.05.31
申请号
JP19890267258
申请日期
1989.10.13
申请人
NIPPON TELEGR & TELEPH CORP <NTT>
发明人
TAKEUCHI KOICHI
分类号
H04M1/68;H04M1/274;H04M1/56
主分类号
H04M1/68
代理机构
代理人
主权项
地址
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