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发明名称
PURCHASE METHOD USING INTERNET PHONE HAVING VOICE RECOGNITION FUNCTION SERVER AND CALL ORIGINATION LOCATION TRACKING DEVICE
摘要
申请公布号
KR20010107215(A)
申请公布日期
2001.12.07
申请号
KR20000028519
申请日期
2000.05.26
申请人
LEE, KYUNG MOG
发明人
LEE, KYUNG MOG
分类号
H04L12/66;(IPC1-7):H04L12/66
主分类号
H04L12/66
代理机构
代理人
主权项
地址
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