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经营范围
发明名称
VOICE MESSAGE RECORDING SYSTEM
摘要
申请公布号
KR100246382(B1)
申请公布日期
2000.04.01
申请号
KR19970005612
申请日期
1997.02.24
申请人
LG ELECTRONICS INC.
发明人
KIM, WAN KYEONG
分类号
H04M1/65;(IPC1-7):H04M1/65
主分类号
H04M1/65
代理机构
代理人
主权项
地址
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