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发明名称
KEY-PHONE
摘要
申请公布号
KR0138592(B1)
申请公布日期
1998.07.01
申请号
KR19940032320
申请日期
1994.11.30
申请人
DAEWOO TELECOM CO.,LTD
发明人
YU, YUN-KYUNG
分类号
H04M1/00
主分类号
H04M1/00
代理机构
代理人
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