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发明名称
AUTOMATIC NUMBER CONTROL DEVICE FOR TELEPHONE
摘要
申请公布号
KR800001942(Y1)
申请公布日期
1980.12.01
申请号
KR19790006228U
申请日期
1979.10.15
申请人
WON HYO ELECTRIC IND CO LTD
发明人
YOO TAE SAM
分类号
H04M1/66;(IPC1-7):H04M1/66
主分类号
H04M1/66
代理机构
代理人
主权项
地址
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