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经营范围
发明名称
HAND-HELD GPS-MAPPING DEVICE
摘要
申请公布号
EP0941485(A1)
申请公布日期
1999.09.15
申请号
EP19970952203
申请日期
1997.11.19
申请人
AMERICAN NAVIGATION SYSTEMS, INC.
发明人
BACKMAN, DOUGLAS, J.;ROE, GENE, V.;DEFALCO, FRANK, D.;MICHALSON, WILLIAM, R.
分类号
G01C15/00;G01C21/20;G01S5/14;G01S19/35;G01S19/42;G01S19/48;G09B29/00;G09B29/10;(IPC1-7):G01S3/02
主分类号
G01C15/00
代理机构
代理人
主权项
地址
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