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发明名称
NAVIGATION SYSTEM
摘要
申请公布号
EP1636551(B1)
申请公布日期
2009.04.08
申请号
EP20040735240
申请日期
2004.05.28
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
HUGHES, IAN
分类号
G01C21/36
主分类号
G01C21/36
代理机构
代理人
主权项
地址
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