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发明名称
Audio interactive navigation system, mobile terminal device, and audio interactive server
摘要
申请公布号
EP1253569(A3)
申请公布日期
2004.03.31
申请号
EP20020004213
申请日期
2002.02.25
申请人
HITACHI, LTD.
发明人
OHTSUJI, SHINYA;KUZUNUKI, SOSHIRO;OKUDE, MARIKO;KAMIWAKI, TADASHI;MORIOKA, MICHIO;AMANO, AKIO;KUJIRAI, TOSHIHIRO;SHIOYA, MAKOTO;NIIE, MANABU
分类号
G01C21/00;B60R16/02;G01C21/36;G06F3/16;G08G1/0968;G08G1/137;G10L13/00;G10L15/00;G10L15/22;G10L15/28;(IPC1-7):G08G1/096
主分类号
G01C21/00
代理机构
代理人
主权项
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