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发明名称
Gyro-compass
摘要
申请公布号
US2976618(A)
申请公布日期
1961.03.28
申请号
US19590784731
申请日期
1959.01.02
申请人
NORTH AMERICAN AVIATION, INC.
发明人
CAMPBELL MARK E.;O'BRIEN GEORGE E.
分类号
G01C19/38
主分类号
G01C19/38
代理机构
代理人
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