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发明名称
REGULATING DEVICE FOR INCOMING CALL CONNECTION
摘要
申请公布号
JPS6460142(A)
申请公布日期
1989.03.07
申请号
JP19870217211
申请日期
1987.08.31
申请人
NEC CORP
发明人
INOUE SATOSHI
分类号
H04M3/42;H04M3/38
主分类号
H04M3/42
代理机构
代理人
主权项
地址
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