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发明名称
COMMUNICATION SYSTEM USING GEOGRAPHIC POSITION DATA
摘要
申请公布号
EP0931425(A2)
申请公布日期
1999.07.28
申请号
EP19970911777
申请日期
1997.10.10
申请人
TERATECH CORPORATION
发明人
VELAZQUEZ, SCOTT, R.;BROADSTONE, STEVEN, R.;CHIANG, ALICE, M.
分类号
G01S5/12;G01S5/14;G01S19/25;G01S19/48;G01S19/51;H04W16/28;(IPC1-7):H04Q7/22;G01S5/02;H04Q7/38
主分类号
G01S5/12
代理机构
代理人
主权项
地址
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