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发明名称
Improvements in or relating to aided inertial navigation systems
摘要
申请公布号
GB9715287(D0)
申请公布日期
1997.09.24
申请号
GB19970015287
申请日期
1997.07.22
申请人
BAROID TECHNOLOGY INC
发明人
分类号
E21B47/00;E21B47/04;G01B7/02;G01B7/26;G01C21/16
主分类号
E21B47/00
代理机构
代理人
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