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发明名称
Gyroscopic compasses
摘要
申请公布号
US3290787(A)
申请公布日期
1966.12.13
申请号
US19630291134
申请日期
1963.06.27
申请人
SPERRY RAND CORPORATION
发明人
BRUGGER RICHARD G.
分类号
G01C19/38
主分类号
G01C19/38
代理机构
代理人
主权项
地址
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