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经营范围
发明名称
Gravity gradiometer compass
摘要
A gravity gradiometer disposed upon a gyroscopically stabilized platform in a vehicle can be modified, without impairment of its normal operation, to perform compassing functions.
申请公布号
US4399694(A)
申请公布日期
1983.08.23
申请号
US19800213137
申请日期
1980.12.04
申请人
SPERRY CORPORATION
发明人
MAYER, ARTHUR
分类号
G01C17/00;G01V7/16;(IPC1-7):G01C19/38
主分类号
G01C17/00
代理机构
代理人
主权项
地址
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