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经营范围
发明名称
KEYPHONE SYSTEM
摘要
申请公布号
KR0140417(B1)
申请公布日期
1998.07.01
申请号
KR19950008684
申请日期
1995.04.13
申请人
SAMSUNG ELECTRONICS CO.,LTD
发明人
JUNG, JONG-KUL
分类号
H04M1/00;(IPC1-7):H04M1/00
主分类号
H04M1/00
代理机构
代理人
主权项
地址
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